🔍 牛津詞典
🔍 朗文詞典
🔍 劍橋詞典
🔍 柯林斯詞典
🔍 麥美倫詞典
🔍 韋氏詞典 🎯

檢索以下詞典:
(Mr. Ng 不推薦使用 Google 翻譯!)
最近搜尋:
TOEFL IELTS BNC: 4527 COCA: 3414

stem

1 stem /ˈstɛm/ noun
plural stems
1 stem
/ˈstɛm/
noun
plural stems
Learner's definition of STEM
[count]
: the main long and thin part of a plant that rises above the soil and supports the leaves and flowers
see color picture on this page
: the long, thin part of a fruit, leaf, flower, etc., that connects it to its plant梗;柄
: a long and thin part: such as细长的部分;
: the long, thin piece that supports the bowl of a wine glass(玻璃酒杯的)脚
: the long, thin part of a tobacco pipe(烟斗的)柄
grammar : the main part of a word that does not change when endings are added to it词干

from stem to stern

: from one end of a ship or boat to the other从船头到船尾
often used figuratively常用作比喻

— stemless

/ˈstɛmləs/ adjective
2 stem /ˈstɛm/ verb
stems; stemmed; stemming
2 stem
/ˈstɛm/
verb
stems; stemmed; stemming
Learner's definition of STEM
[+ object]
: to remove the stem from (a fruit, leaf, flower, etc.)去梗;去柄

stem from

[phrasal verb]
stem from (something or someone)
: to be caused by (something or someone) : to come from (something or someone)根源在于;起源于
compare 3stem
3 stem /ˈstɛm/ verb
stems; stemmed; stemming
3 stem
/ˈstɛm/
verb
stems; stemmed; stemming
Learner's definition of STEM
[+ object]
: to stop the progress or spread of (something)阻止;遏制;封堵
compare 2stem
TOEFL IELTS BNC: 4527 COCA: 3414

stem

1 of 6

noun (1)

1
a
: the main trunk of a plant
specifically : a primary plant axis that develops buds and shoots instead of roots
b
: a plant part (such as a branch, petiole, or stipe) that supports another (such as a leaf or fruit)
c
: the complete fruiting stalk of a banana plant with its bananas
2
a
: the main upright member at the bow of a ship
b
: the bow or prow of a ship compare stern
3
: a line of ancestry : stock
especially : a fundamental line from which others have arisen
4
: the part of an inflected word that remains after the inflected part is removed
strength is the stem of strengths
also : root sense 6
5
: something held to resemble a plant stem: such as
a
: a main or heavy stroke of a letter
b
: the short perpendicular line extending from the head of a musical note
c
: the part of a tobacco pipe from the bowl outward
d
: the cylindrical support of a piece of stemware (such as a goblet)
e
: a shaft of a watch used for winding

stem

2 of 6

verb (1)

stemmed; stemming

transitive verb

1
: to make headway against (something, such as an adverse tide, current, or wind)
2
: to check or go counter to (something adverse)

stem

3 of 6

verb (2)

stemmed; stemming

transitive verb

1
: to remove the stem from
2
: to make a stem for (something, such as an artificial flower)

intransitive verb

: to occur or develop as a consequence : have or trace an origin
her success stems from hard work

stem

4 of 6

verb (3)

stemmed; stemming

transitive verb

1
a
: to stop or dam up (something, such as a river)
b
: to stop or check by or as if by damming
especially : stanch
stem a flow of blood
2
: to turn (a ski) in stemming

intransitive verb

1
: to restrain or check oneself
also : to become checked or stanched
2
: to slide the heel of one ski or of both skis outward usually in making or preparing to make a turn

stem

5 of 6

noun (2)

1
: check, dam
2
: an act or instance of stemming on skis

STEM

6 of 6

abbreviation

science, technology, engineering, and mathematics
Phrases
from stem to stern
Choose the Right Synonym for stem

spring, arise, rise, originate, derive, flow, issue, emanate, proceed, stem mean to come up or out of something into existence.

spring implies rapid or sudden emerging.

an idea that springs to mind

arise and rise may both convey the fact of coming into existence or notice but rise often stresses gradual growth or ascent.

new questions have arisen
slowly rose to prominence

originate implies a definite source or starting point.

the fire originated in the basement

derive implies a prior existence in another form.

the holiday derives from an ancient Roman feast

flow adds to spring a suggestion of abundance or ease of inception.

words flowed easily from her pen

issue suggests emerging from confinement through an outlet.

blood issued from the cut

emanate applies to the coming of something immaterial (such as a thought) from a source.

reports emanating from the capital

proceed stresses place of origin, derivation, parentage, or logical cause.

advice that proceeds from the best of intentions

stem implies originating by dividing or branching off from something as an outgrowth or subordinate development.

industries stemming from space research

Word History

Etymology

Noun (1)

Middle English, from Old English stefn, stemn stem of a plant or ship; akin to Old High German stam plant stem and probably to Greek stamnos wine jar, histanai to set — more at stand

Verb (1)

Middle English (Scots) stemmen to keep a course, from stem entry 1 (of a ship)

Verb (2)

stem entry 1 (of a plant)

Verb (3)

Middle English stemmen to dam up, from Old Norse stemma; akin to Middle High German stemmen to dam up and probably to Lithuanian stumti to shove

First Known Use

Noun (1)

before the 12th century, in the meaning defined at sense 1a

Verb (1)

1593, in the meaning defined at sense 1

Verb (2)

1724, in the meaning defined at transitive sense 1

Verb (3)

14th century, in the meaning defined at transitive sense 1a

Noun (2)

1700, in the meaning defined at sense 1

Time Traveler
The first known use of stem was before the 12th century
TOEFL IELTS BNC: 4527 COCA: 3414
stem

noun

ADJECTIVE | VERB + STEM | STEM + VERB | PREPOSITION | PHRASES ADJECTIVElong, tall長莖;高莖short短莖thick粗莖slender, thin細長的莖;細莖main主莖flexible, strong柔韌的莖;強壯的莖brittle, weak易斷的莖;柔弱的莖flowering, woody花枝;木質莖flower, plant花莖;植株莖iris, rose, etc.鳶尾花莖、玫瑰花莖等VERB + STEMbreak, cut, cut back, prune, prune back, remove, shorten, trim折斷莖幹;修剪莖幹;剪除莖幹;剪短莖幹When the bush has finished flowering, cut back all the stems.等這叢灌木開完花後,把所有的莖幹都修剪一下。STEM + VERBbreak莖幹折斷PREPOSITIONon a/the stem在莖幹上There are several leaves on each stem.每一根莖上都有幾片葉子。PHRASESthe base of the stem莖的基部Cut half an inch off the base of each stem.從每根莖的基部剪去半英寸。

👨🏻‍🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文
Site Uptime