英语词汇“send coals to newcastle”的翻译、意思、用法、释义-英汉汉英词典

单词	send coals to newcastle
释义	send coals to Newcastle 向煤区运煤多此一举，白费力气，做徒劳无益的事；画蛇添足以上来源于：《21世纪大英汉词典》
随便看	pulvillar pulvilli pulvilliform pulvillio pulvillus pulvils pulvi-mixer pulvi-mixer rotor pulvinar pulvinar body pulvinaria pulvinaria durantae pulvinaria iceryi pulvinaria neocellulosa pulvinaria polygonata pulvinaria psidii pulvinaria taiwana pulvinars pulvinate pulvinated pulvini pulvinula globifera pulvinule pulvinuli pulvinulus