unmanned
美音:[ən´mænd
]
英音:[ən´mænd
]
adj.无人的,无人居住的,失掉男子气概的,被阉割的
难易程度:
unmanned为中学词汇
词根
un-=no 接于名词、形容词、副词前，表“否定”之意
unmanned
pt, pp of unman.
/,ʌn'mænd; ʌn`mænd/
adj not manned; operated automatically or without a crew 无人的; 无人操纵的; 自动的
*,unmanned `railway signals 自动控制的铁路信号
* send an unmanned spacecraft to Mars 把无人驾驶的宇宙飞船发射到火星上去.
/,ʌn'mænd; ʌn`mænd/
adj not manned; operated automatically or without a crew 无人的; 无人操纵的; 自动的
*,unmanned `railway signals 自动控制的铁路信号
* send an unmanned spacecraft to Mars 把无人驾驶的宇宙飞船发射到火星上去.
unmanned
adj
an unmanned spacecraft does not have a person inside it
if a place is unmanned, nobody is working there
an unmanned railway crossing
an unmanned spacecraft does not have a person inside it
if a place is unmanned, nobody is working there
an unmanned railway crossing
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