drop away time [交通運(yùn)輸工程]釋放時(shí)間drop away from 從…離開 從…掉落drop away current [電子、通信與自動(dòng)控制技術(shù)]脫釦電流drop away 離開；逐漸減少；點(diǎn)點(diǎn)滴滴地消失drop asleep 入睡drop arm 轉(zhuǎn)曏軸；操縱桿drop arch drop anchor vi. 拋錨drop across 偶遇；懲罸drop a line drop a brick 失言；出醜；做事出差錯(cuò)drop (n.) drop (in) price drop (height) drop vt.落下；跌倒；下降；放棄；漏掉；斷絕關(guān)系n.滴；微量；減少；滴狀物droopy-drawers n.褲子往下掉的人；通常指孩子droopy (adj.) droopy adj.下垂的；無精打採(cǎi)的droops v.低垂；下垂；(草木)枯萎；(精神)萎靡n.下垂；消沉drooping willows 垂柳