英语 ⇄ 乌克兰语 俄语 阿塞拜疆语 +

英语 词库
active duty ['æktɪv 'dju:tɪ]
缩写	acdu; ad
美国	Full-time duty in the active military service of the United States, including active duty or full-time training duty in the Reserve Component (JP 4-05) 亦见 active duty for training, inactive duty training

active : 12 短语, 1 学科

微软

12