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

单词	be at pains
释义	be at pains [bi: æt peinz] 费尽力气, 煞费苦心, 尽力设法
随便看	femoral bicepss femoral bone femoral branch femoral canal femoral condyle femoral deep arch femoral elephantiasis femoral epiphysiolysis femoral fossae femoral fracture femoral gland femoral groove femoral head femoral hernia femoral herniorrhaphy femoralis femoralis annulus femoralis arteria femoral lymph-sac femoral muscle femoral neck femoral neck avascular necrosis femoral neck fracture instruments set femoral nerve femoral nerve block anesthesia 青年如梦青房圆实齐戢戢青旗卖酒青旗沽酒有人家青旗沽酒趁梨花青春一梦荒丘青春作伴好还乡青春半面妆如画青春复随冠冕入青春波浪芙蓉园 □ □ □ □ □ □ □ □ □ □