A sergeant is a non-commissioned officer of middle rank in the army, marines, or air force.
例句
A sergeant with a detail of four men came into view.一名中士和一个四人小分队出现在眼前。...Sergeant Black.布莱克中士
N-COUNT; N-TITLE; N-VOC
(英国警察中的)巡佐;(美国警察中的)警佐,警司
In the British police force, a sergeant is an officer with the next to lowest rank. In American police forces, a sergeant is an officer with the rank immediately below a captain.
例句
... the unit headed by Sergeant Bell.由贝尔巡佐带领的分队。
英汉词典释义
n.
警官
His elder brother is a sergeant.他哥哥是个警官。
英英词典释义
Noun
1. any of several noncommissioned officer ranks in the army or air force or marines ranking above a corporal