active duty
noun /ˌæktɪv ˈdjuːti/
/ˌæktɪv ˈduːti/
(especially North American English) (also active service especially in British English)
[uncountable]- taking part in military action as a member of the armed forces
现役:以武装部队成员的身份参加军事行动 - He has been treated in hospital and is returning to active duty.
他已在医院接受治疗,正在恢复服役。 - on active duty He sustained serious injuries while on active duty.
他在服役期间受了重伤。
- He has been treated in hospital and is returning to active duty.