英语词汇“白费力气”的读音、翻译、释义、用法及例句-初旭网

词汇	白费力气
释义	白费力气 1. to waste one's energy; to plough the air; to gnaw a file; to bite on granite; to bang (or knock) one's head against a brick (or stone) wall; to beat the wind; to sow the sands
随便看	uddered udderless Udine udo udometer udometric steapsin stear- stearate stearic stearic acid stearin stearo- stearoptene stearrhea steatite steato- steatolysis steatopygia steatopygy steatorrhea steatosis Stebark stech stedfast

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