英语词汇“first officer”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	first officer
释义	first officer [fə:st ˈɔfisə] n. （海军）大副
随便看	velocity-focussing mass-spectrograph velocity for input velocity formula velocity function velocity gage velocity gaging velocity gain velocity gate deception velocity gating velocity gauge velocity gauging velocity generator velocity geophone velocity gradient velocity-gradient map velocity gradient tensor velocity head velocity-head velocity-head coefficient velocity head coefficient velocity-head correction factor velocity head flowmeter velocity head graph velocity head loss velocity-head rod 朱帘半卷朱幡护取朱弦弹绝朱弦悄朱户犹慵闭朱户粘鸡朱栏倚遍黄昏后朱栏倚遍黄昏后朱楼外朱槛连空阔 17479 17480 17481 17482 17483 17484 17485 17486 17487 17488