英语词汇“air defense drill”的翻译、意思、用法、释义-英汉汉英词典

单词	air defense drill
释义	air defense drilln.① 防空演習
随便看	sallets salle à manger salle，marie salle，marie (1707－1756) sallie sallied sallier sallies sallinen sallinen, aulis sallo sal log sallor skin sallow sallow and swarthy, sallowed sallower sallowest sallowing sallowish sallowly sallowness sallownesses sallows sallowy