基本解釋[交通運(yùn)輸工程]晴天允許工作日英漢例句雙語(yǔ)例句Most days, weather permitting, a couple of US Black Hawk helicopters take off from Bagram air base and do the rounds of Nato bases in Afghanistan's eastern provinces.多數(shù)日子裡，衹要天氣條件允許，幾架美國(guó)黑鷹直陞機(jī)就會(huì)從巴格拉姆的空軍基地起飛，在北約駐阿富汗東部省份的基地上空磐鏇。weather permitting days更多例句專(zhuān)業(yè)釋義交通運(yùn)輸工程晴天允許工作日