英语词汇“be at pains to”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	be at pains to
释义	be at pains to 基本例句 adj.煞费苦心下苦功用作形容词He was taking great pains to solve the problem.他正煞费苦心解决这个问题。 She took great pains in educating her children.她煞费苦心教育她的子女。
随便看	dual-computer node dual computer speech system dual computer system dual computer systemdouble computer system dual concept dual-concept dual condenser dual conditioners dual-conductor dualconductor bubble device dual-conductor bubble device dual-conductordcbubble device dual-conductor dc bubble device dual cone dual-cone dual-conjugate dual-connected stuffer dual connotation dual conomic structure dual consciousness dual constant-current source dual constraint dual constraints Dual Constructure of Receipt Right dual consumption structure