英语词汇“first officer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	first officer
释义	first officer noun 1. : a first mate in the merchant service 2. : copilot
随便看	metasilicate metasilicic metasilicic acid metasoma metasomal metasomatic metasomatism metasomatosis metasome metastability metastable metastable metastable state metastasis metastasize metastatic metasternal metasternum metasthenic metastoma metastome metastrengite metastrongyle metastrongylid metastrongylidae

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