large blue-grey black-striped damselfish; nearly worldwide 同义词：Abudefduf saxatilis,
a noncommissioned officer serving as chief administrative officer of a headquarters unit of the Army 同义词：command sergeant major,
Sergeant major is a senior non-commissioned rank or appointment in many militaries around the world. In Commonwealth countries, the various degrees of sergeant major are appointments held by warrant officers.
例句与用法
1.
Sergeant majors , majors and staff sergeants in inns 军士长，副军士长和上士住客栈
2.
All accounted for , regimental sergeant major , sir 全团集合完毕，少校！
3.
Sergeant major of the army 陆军高级军士长
4.
Note : this doesn ' t mean that you ' ll find too many ( or any ) sergeant majors with only 9 years in the army （注：这并不是说陆军中会有很多（或相当数量）的只服役了9年的士官长。
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