unmanned
C1
FREQ #25588
a. 无人的, 无人操纵的
发音
US
/ʌnˈmænd/
释义与例句
v.
-
1.
simple past and past participle of unman
adj.
C1
-
1.
Not operated by a person or a crew.
unmanned drones
an automated e-mail message sent from an unmanned mailbox
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2.
Of a bird of prey: not accustomed to the presence of human beings.
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3.
Of a setting, situation or event, devoid of males.
幽默 俚语
词汇关系
词源
From un- + manned.
来源：wiktionary