first mate

英 [ˌfɜːst ˈmeɪt]

美 [ˌfɜːrst ˈmeɪt]

n.  (商船的)大副

经济

牛津词典

noun

• （商船的）大副
  the officer on a commercial ship just below the rank of captain or master

英英释义

noun

• the officer below the master on a commercial ship
  Synonym:mate

双语例句

• The first part of this paper mainly concerns the application of the definition of the concept, to contemporary youth, mate choice, choice, mate choice way specific explanation.
  第一部分首先对文章主要关注和应用的概念进行了界定，对当代青年、择偶、择偶标准、择偶方式的意义进行具体解说。
• At first we were bus mate, and schoolmate too.
  最初，我们只是同学，常常在校车上碰面。
• Shira appear in Ice Age: Continental Drift, She is part of Gutt's crew, and the captain's former first mate.
  席拉（Shira）：Shira在《冰河世纪4：大陆漂移》中亮相，她是黑心肝船长的手下，也是他的前初恋女友。
• First off, it incorporates the bad-ass Walter as his running mate, and secondly it brings in the quote that "This aggression will not stand".
  首先，它包含作为他的竞选搭档的坏驴沃尔特，其次它带来的报价是“不能忍受这种侵略”。
• At thirty, he signed on as first mate with a cargo ship.
  他30岁时受雇于一艘货船当了大副。
• I was first mate, I was, old Flint's first mate and I'm the on'y one as knows the place.
  我是船上的大副，是福林特船上的大副。只有我一个人知道那地方。
• Imitate male first gonopod of male mud crab, based on its function in reproduction and mate, an artificial mate organ is manufactured.
  模仿雄性锯缘青蟹第一腹肢，根据其在交配中的作用机制，采用常规滴管为材料，利用酒精灯灼热拉制一个前端弯曲、侧扁、管径大小接近第一腹肢的人工交接器。
• That's assuming she knows who the first mate is.
  我们首先得假设她知道大副是谁。
• It could mate at the first day after eclosion, and the male and female black cutworm moth all could mate many times, but their mating ability was largely affected by sex ration.
  小地老虎羽化1天后才可以进行交配，雄蛾和雌蛾都可以多次交配，且交配能力受性比的影响很大。
• This is my first mate.
  这是我第一位助手。