active service
active service
ˌactive <ʃOŋð style="font-weight:normal">'service
also ˌactive<ʃOŋð style="font-weight:normal">'duty noun u
1. the work that soldiers do in a war兵役; 战斗:•Powell was declared unfit for active service.鲍威尔被宣布不适合服役。on active service / duty•More than 20,000 women are on active duty.两万多名女性在服役。
