基本解釋水動風(fēng)琴同根派生 hydraulus相關(guān)詞英漢例句and a hydraulus (water organ), in which the weight of water forced air through the organ pipes. 另一項著名的發(fā)明是一種水風(fēng)琴,靠水的重量代替下落的鉛砝碼,以推動空氣通過風(fēng)琴琯。hydraulus更多例句