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短语

First Officer

一般 primer oficial
First officer
航海 primer piloto
 英语 词库
First Officer also called a co-pilot
缩写, 航空 FO (второй пилот Val_Ships)
first officer
航空, 加拿大 A licensed pilot assigned to duty as a pilot in an aircraft during flight time, other than as a a pilot-in-command; or b a pilot receiving flying instruction
First Officer
: 3 短语, 1 学科
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