sergeant major

美

英

复数：sergeant majors 复数：sergeants major

权威英汉双解

sergeant-major

1.	准尉副官（英国陆军中的团行政助理）a soldier of middle rank in the British army who is responsible for helping the officer who organizes the affairs of a particular regiment (= a large group of soldiers)

2.	军士长（美国陆军中最高级军士）a soldier in the US army of the highest rank of non-commissioned officers