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短语

under command

一般 受辖于; 隶属于
 英语 词库
under command
航空 An aeroplane on the surface of the water is 'under command' when it is able to execute manoeuvres as required by the International Regulations for Preventing Collisions at Sea for the purpose of avoiding other vessels.
under command
: 17 短语, 8 学科
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