英语词汇“is at pains”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	is at pains
释义	is at pains prep. 费尽力气
随便看	Emergency Pt. emergency public transport system emergency pulse emergency pulses emergency pump emergency pushbutton switch emergency push button switch emergency push-button switch emergency push rod emergency radio emergency radiobeacon emergency radio channel emergency radio direction-finding system emergency radio system emergency rail stored along the way emergency rate emergency rates emergency ration emergency rations emergency ration(s) emergency ration storeroom emergency reaction emergency receiver emergency recorder plot emergency recovery 推古验今，所以不惑。推土机进隧道，有劲使不上推在断头台上推天地于一物，横四海于寸心。推完磨，杀老驴推宗明本，穷理尽性推崇俭朴推干净儿推开天窗说亮话推开窗户说亮话 junkie just just fit justfit just idea justidea just meet justmeet jute JV