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 mate was studying to Become a master.
  大副正在学习准备当船长。
• 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。
• The first mate was standing at the rail with three of the ratings. He wore a pistol in a waterproof holster.
  大副身佩装入防水套的手枪，和另外三个水兵一起站在栏杆边。
• If you want to check the Mate's Receipt, please inform the captain first, because the Mate's Receipt was signed by him in our ship.
  如果你想核对大副收据，你要先通知船长。因为在我们船上，大副收据是由船长签的。
• 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。
• 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。
• The first part introduces research background, developing history of Office Automation System and research status in quo in order to present general requirements of Office Mate Enterprise Office Automation System.
  第一部分介绍了课题的研究背景、企业办公系统的发展历程以及国内、外的研发现状，从而引出OfficeMate企业办公系统的需求。
• 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。
• The first mate is a cruel fellow; if you give him a word, you'll be brought to the gangway.
  大副是个残酷的人，一言顶撞他即将你拉去拷打。
• The results suggest that placental efficiency has higher heritability of 0.46, the first mate age of the high placental efficiency group was 22.2 days shorter than low group;
  高胎盘效率组的母猪初配日龄更早，比低胎盘效率组少22.2d；