英语词汇“be at pains of”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	be at pains of
释义	be at pains ofvt.煞费苦心,努力
随便看	muteness name muteness synonym muteness medical misstatement law mother son tube millimeters to kilometers most ofthe time mother superior misstatement risk murdering hornets from asia moral sense mute notification motherofpearl preciousness miss the boat mute notifications namesake director named by mute swan name list namesake definition murderous definition move out morals versus ethics mutual affection mother teresa