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

单词	be at pains to do sth
释义	be at pains to do sth 下苦功; 花大力气
随便看	pelt at peltata peltate peltated peltate hair peltate leaf peltate leaves peltately peltater peltate scale peltatest peltate stamen peltate stigma peltate tentacle peltate theory peltati- peltatifolia peltatin peltation peltatum peltatus pelt down pelted pelteobagrus pelteobagruss 溁溃溅溆溇溉溍溎溏源やつぎばや【矢継ぎ早】やつぎりやつぎり【八つ切り】やつぎ早やつくちやつくち【八つ口】やつざきやつざき【八つ裂き】やつすやつす【俏す・窶す】