1 unknown /ˌʌnˈnoʊn/ adjective Learner's definition of UNKNOWN
1
: not known未知的;不了解的;未被认识的 -
a disease of unknown cause/origin病因不明的疾病
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Much remains unknown about his early life.他的早年生活有许多还不为人所知。
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Her music was previously unknown outside of Asia.她的音乐以前在亚洲以外地区无人知晓。
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An unknown number of cases go unreported.有数量不清的案件没有人报案。
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The victim's attacker was unknown to her.受害人不认识袭击她的人。
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For some unknown reason, my computer crashed.我的电脑莫名其妙地死机了。
2
: not well-known : not famous不出名的
unknown to
: without being known about by (someone)未被…知晓的 2 unknown /ˌʌnˈnoʊn/ noun
plural unknowns
2 unknown
/ˌʌnˈnoʊn/
noun
plural unknowns
Learner's definition of UNKNOWN
1
the unknown : a place, situation, or thing that you do not know about or understand不为人知的地方;不明的情况;未知的事物 2
[count] : a person who is not famous or well-known无名之辈 3
[count] : something that is not known or not yet discovered未知的某事物;尚未发现的某事物 4
[count] mathematics : a quantity that is not known and that is usually shown in equations as a letter (such as x, y, or z)未知数(如方程中的x、y或z)