英语词汇“be an ass for one's pains”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	be an ass for one's pains
释义	be an ass for one's pains 费力不讨好；自讨苦吃，自找麻烦；徒劳无功；枉费心力
随便看	flow pattern defect (fpd) flow pattern delineation flow pattern efficiency flow pattern map flow pattern (pneumatic) flow-patterns flow pattern transition flow performance flow permeability flow pipe flow plan flow plane flow planning flow plasticity flow plate flow plug flow point flow potential flow potential open flow pressure flow pressure diagram flow-pressure diagram flow pressure drop flow print flow print effect 忽如飞雨洒轻尘忽如高堂上忽开明忽忆同心友忽忆故人今总老忽忆故人天际去忽念山中客忽忽海沤忽忽穷愁泥杀人忽惊云雨在头上せんしょうせんしょうせんしょうせんしょう【僭称】せんしょう【先勝】せんしょう【先蹤】せんしょう【戦傷】せんしょう【戦勝（戦捷）】せんしょう【選奨】せんしょう【鮮少・尠少】