音标：['bәutswein]
n. 水手长
在线英汉词典
boatswain的短语、例句：
boatswain (also bo´sn, bos´n, bo´sun), n senior seaman on a ship who supervises the crew and is responsible for the ship´s equipment 水手长（管理其他水手并负责船上设备者）.

标签：boatswain,用法,音标,短语