- 1. 使退伍 He has been mustered out of service. 他已退伍。
muster out使退伍例句：He has been mustered out of service.他已退伍。
... serviced as an military policeman in duty,and had been mustered out in the december. During my college-time ,in addition to learning...
... about it And we have a project about the vacation when we are muster out 可以改成 Besides, we have a project about the vacation when we muster out...