英语词汇“drop buckets into empty wells”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	drop buckets into empty wells
释义	drop buckets into empty wells 基本例句空井打水 Drop a bucket into an empty well.空井打水，徒劳无益。
随便看	circle third class circle thruway of Suzhou city circle tile circle tiles circle time circle-time Circle time is quiet time circle times circleting circlet method of intermaxillary fixation circlet n circle-to-land circle to land maneuver circle-to-land maneuver circle tool circle tracking test circle trajectory circle transformation circle trial circle trip circle trowel circlets circle tub circle tube pressing and bending Circle turning