常見(jiàn)例句Development of medicine vacuum drying box without tray 無(wú)料盤(pán)式藥品真空干燥箱開(kāi)發(fā)It is hard to sleep without a cooler in this room. 沒(méi)有空氣調(diào)節(jié)器,在這間屋里很難入睡。Knowledge without common sense counts for little. 光有學(xué)問(wèn)而無(wú)常識(shí),則這種學(xué)問(wèn)無(wú)甚價(jià)值。He acted wrongly and without scruple. 他做了錯(cuò)事毫不內(nèi)疚。It is rash to cross the street without looking both ways. 不朝兩邊看看就穿馬路是莽撞的。It is fun eating by stealth without being found. 偷吃而不被人發(fā)現(xiàn)很有趣。 返回 without-tray