大副

【经】 chief mate

1. 大副正在学习准备当船长。
   The first mate was studying to become a master.
2. 他30岁时受雇于一艘货船当了大副。
   At thirty, he signed on as first mate with a cargo ship.
3. 船上的全体船员都是强壮能干的人，大副二副们都是第一流的有经验的海员。
   The crew was made up of strong and able men and the mates were experienced seamen of the first class.
4. 大副召集船上全体人员点名。
   The mate mustered the ship's company.

大的英语翻译：

副的英语翻译：