1 half /ˈhæf/ Brit /ˈhɑːf/ noun plural halves /ˈhævz/ Brit /ˈhɑːvz/ plural halves /ˈhævz/ Brit /ˈhɑːvz/ Learner's definition of HALF
1
: one of two equal or nearly equal parts into which something can be divided一半;半个 [count]
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She broke each cookie into halves.她把曲奇饼都掰成两半。
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“Which half do you want?” “I'll take the smaller half.”“你要哪一半?”“我要小的那半。”
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Two halves make a whole.两个半拉凑成一个整的。
[noncount]
— see also better half, other half 2
a [count] : either of the two equal periods of playing time in sports like football and basketball美式橄榄球、篮球等比赛的)半场,半时 b the half : the time when the first half of a game ends上半场结束时 3
[count] British, informal : half a pint of a drink (such as beer)(啤酒等饮料的)半品脱
and a half
1
—
used in measurements of time, distance, weight, etc., to indicate one half of the unit of measurement(计量时间、距离、重量等时,表示半个计量单位)半个 -
My daughter is two and a half (years old). [=two years and six months old]我女儿两岁半。
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The fish was a foot and a half long. [=one foot and six inches long]这条鱼一英尺半长。
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ten and a half pounds [=ten pounds and eight ounces]十磅半
2
informal —
used to say that something is very good, large, difficult, etc.很棒;很大;很难
by halves
informal
: in an incomplete way不完整的;虎头蛇尾的 —
used in negative statements to say that someone does things with a lot of energy and effort用于否定句,表示某人花费大量精力做某事
go halves
also go half and half
: to share the cost of something equally均摊费用
in half
: into two equal parts : into two halves二等分;平均分成两份
the half of it
informal
—
used to say that a situation is even worse than you think it is or than it seems to be比想象(或看起来)更糟的状况 -
“It sounds like you've been having some problems.” “You don't know the half of it!”“听起来你好像遇到了一些麻烦。”“情况比你想的还要糟!”
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Sales are down but that's only the half of it—the company is closing several stores.销量下降了,更糟糕的是,公司还要关闭好几家门店呢。
too…by half
chiefly British, informal
—
used to say that someone or something has too much of a particular quality usually in a way that is annoying太;过于 2 half /ˈhæf/ Brit /ˈhɑːf/ pronoun
2 half
/ˈhæf/ Brit /ˈhɑːf/
pronoun
Learner's definition of HALF
: a number or amount that is equal to one half of a total一半 -
“Do you want the whole piece?” “Half would be enough, please.”你想要一整块吗?”“一半就够了。”
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Thirty students took the exam; half (that number) passed. [=15 students passed]三十名学生参加考试,一半通过了。
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Half of 30 is/equals 15.*30的一半是15。
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I seem to spend half (of) the day on the phone.我半天的时间好像都耗费在打电话上了。
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She gave half (of) her money to charity.她把自己一半的钱捐给了慈善机构。
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Half a million people live in this area.这个地区有五十万居民。
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Do you want half (of) my sandwich?我的三明治要分你一半吗?
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Half the time the kids are outside playing. [=the kids are often outside playing]孩子们有一半的时间都在户外玩耍。
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Getting to your destination is half the fun of a vacation. = Getting there is half the fun.度假有一半的乐趣在于到达目的地。
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Half the problem is that we do not have enough employees to handle the increased workload.有一半的问题在于我们没有足够的人手来处理不断增加的工作量。
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I waited for half an hour. [=30 minutes]我等了半个小时。
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Please wait (for) half a minute/second [=for a moment] while I try to connect you.我正在为你接通,请稍等。
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half a dozen [=six] eggs半打鸡蛋
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He's always chasing women half his age. [=women who are much younger than he is]他总是追求那些年纪比他小很多的女人。
have half a mind
— see 1mind 3 half /ˈhæf/ Brit /ˈhɑːf/ adjective
3 half
/ˈhæf/ Brit /ˈhɑːf/
adjective
Learner's definition of HALF
always used before a noun
1
: equal or nearly equal in size, value, amount, etc., to one half of something一半的;近半的 -
a half cup of coffee半杯咖啡
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He owns a half share in the company.他拥有公司一半的股份。
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a half pound of cheese半磅奶酪
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a half million people五十万人
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a half mile away半英里远
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a half circle半圆
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a half dozen [=six] eggs半打鸡蛋
— see also half hour, half price 2
: not complete : partial不完整的;部分的 —
often used in combination常用于合成词 4 half /ˈhæf/ Brit /ˈhɑːf/ adverb
4 half
/ˈhæf/ Brit /ˈhɑːf/
adverb
Learner's definition of HALF
1
: to an extent that is equal or nearly equal to half of something一半地;接近一半地 -
The glass of water is half full/empty.杯子里有半杯水。
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The crowd was half cheering and half jeering.人群中一半是欢呼,一半是嘲讽。
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She's half French and half Italian. [=one of her parents is French and the other is Italian]她有一半法国血统,一半意大利血统。
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The meeting began at half past two. [=at 2:30] = (Brit) The meeting began at half two.会议两点半开始。
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We arrived at the station at noon, and the train departed at half past. [=at 12:30]我们正午抵达车站,火车十二点半就开了。
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The train departed at half past the hour.半点时火车开了。
2
: not completely : to some degree : partially部分地;不完全地 -
He was only half aware of what was happening.他对正在发生的事情还没完全弄明白。
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She had half persuaded me to stay.她一定程度上劝服了我留下来。
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The door was half open.门半开着。
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These eggs are only half cooked.这些鸡蛋只煮了个半熟。
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I was half asleep [=very tired; not completely awake] when you called.你来电话时我正半睡半醒。
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She looked half dead. [=she looked very tired/ill]她看起来半死不活的。
half again as much/many (etc.) as
(US) or British half as much/many (etc.) again as
—
used to say that the size or amount of one thing is 50 percent more than another多出一半 -
If 100 people were expected and 150 came, half again as many people came as were expected.若预计人数为100,实到人数为150,则多出的人数是预计人数的一半。
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This dress costs half again as much as that one.这条连衣裙要比那条裙子贵了一半。
half as big/much/good (etc.) as
—
used to say that the size, amount, or quality of one thing is half or nearly half that of another一半大(或一半多、一半好等);接近一半 -
The bush is half as tall as the tree. [=the tree is twice as tall as the bush]灌木丛有那棵树的一半高。
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This dress costs half as much as that one.这条连衣裙的价格只有那条的一半。
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If 100 people were expected and 50 came, only half as many people came as were expected.若预计人数为100,实到人数为50,则实到人数为预计人数的一半。
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If he can play the guitar half as well as he can sing, he should have quite a career. [=he will have a very successful career if he can play the guitar well, even if he doesn't play as well as he sings]如果他弹吉他能有他唱歌的一半好,他就很成功了。
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The sequel isn't half as good as the original movie. [=the original movie was much better than the sequel]续集比原来的电影差远了。
half off
—
used to say that something is being sold at half the original price半价销售的
not half
1
: not nearly绝不是;远非 -
He's not half the fool you think he is. = He's not half so foolish as you think he is. [=he is much smarter than you think he is]他绝不是你想象的那么傻。
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an aging baseball player who is not half the hitter he once was [=he is not nearly as good as a hitter as he once was]上了岁数、球技大不如前的棒球手
2
British, informal —
used to emphasize a statement or description很,非常(用于强调 -
She doesn't half swear! [=she swears a lot]她说脏话不是一般的多。
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It's not half cold today! [=it is very cold today]今天真是太冷了!
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“Is it cold out?” “Not half!” [=yes, it is very cold]“外面冷吗?”“冷极了!”
not half bad
informal
: surprisingly good相当好;非常棒