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 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；
• 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。
• The first mate decided to get even.
  大副决定报复船长。
• 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 first mate was studying to Become a master.
  大副正在学习准备当船长。
• Telegony is the supposed influence of a female's first mate on the offspring of her later matings with other males.
  先父遗传是与母畜第一次交配的公畜，对以后该母畜与其它公畜交配所生的后代会有影响。
• 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。
• This is my first mate.
  这是我第一位助手。
• 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。
• 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。