boatswain

第三人称单数：

动词第三人称单数: boats

更多词形：

动词过去式: boated | 动词过去分词: boated | 动词现在分词: boating | 动词第三人称单数: boats |

单词例句：

boatswain

n.水手长

Master Chief Aviation Boatswain's Mate

航空勤务一级军士长

a boatswain's pipe.

水手长的哨声

Aviation Boatswain's Mate Utility

负责公用设备的航空勤务军士

How many years have you bean a Bosun? When did you start your seaman life? On board how many ships have your served as a Boatswain?

干几年水手长了？上面时候开始干船员的。做过几条船的水手长？

The boatswain offered to bell the cat.

水手长自告奋勇去冒这个险。

master, chief officer, second officer, third officer, duty officer, sailor, boatswain (bosun

译文：船长，大副，二副，三副，值班副，水手，水手长

Boatswain's and carpenter's tools over and above the Builder's standard.

超出建造方标准的额外的水手长和木工工具。

Aviation Boatswain's Mate Striker Airman Apprentice

二等航空兵(航空勤务军士助手)(美国海军一般军阶)