难办: difficult to manage or opera ...的: 4次方是 The fourth power of 2 i ...差使: send; assign; appoint难办的: impracticable; tough; troublesome难办的事: job; sticky business难办的事情: tall order表示“(为难办的事)开个头: break the ice无线索,难办的错误: no clues,hard bugs差使: (派遣) send; assign; appoint(为难办的事)开个头,打破沉默: break the ice令人不快或难办的事情: unpleasant or difficult thing难办: difficult to manage or operate; hard to deal with; tough 难办之事 have a long row to hoe; 这事真难办! here is a sticky business苦差使: grind v.、n差使某人: order sb. about干苦差使: hold the baby任务, 差使, 使命: errand创办的: founded官办的: government operate; government-operate合办的: joint民办的: deliberate gratuitous spontaneous volunteer易办的: manageable主办的: j. addison自办的: in-house急切难办: hard to do in a hurry难办之事: have a long row to hoe