基本解释vt.耗尽；使空竭同根派生depletion n. 损耗，减少；弄空，耗尽depletes相关词英汉例句用作动词 (v.)用作及物动词: S+ ～+n./pron.Our supplies of food are rather depleted.我们的食品供应大大地减少了。depletes更多例句