欠下的任务英语

taskn.[c]1. 任务;工作;作业The task has been fulfilled.任务已完成了。2. 困难的工作;苦差事She had the difficult task of pulling out all the weeds.她的苦差事是拔除所有的杂草。vt.1. 派给...(特别)任务;要...做一项(特别)工作[O2]2. 使辛劳;使做艰苦的工作English grammar tasked the boy's mind.英语语法使那男孩大伤脑筋。missionn.1. 外交使团,使节团[C][(+to)][G]He was head of a French trade mission to the United States.他是法国派往美国的贸易代表团团长。2. 【美】使节团驻所,大使馆,公使馆[C]The country maintains some sixty missions abroad.该国在海外设有约六十个使馆。3. 使命,任务[C][U]He went on a secret mission.他执行一项秘密使命。4. (尤指在国外的)传教团,布道团[C][G]A mission was sent to Africa by the Baptist Church.浸礼教会派了一个传教团去非洲。5. 慈善机构[C]6. (人生的)使命,天职[C][+to-v]It seemed to be her mission to care for her brother's children.照顾她兄弟的孩子似乎成了她一生的使命。7. 【军】作战任务;飞行任务[C]John had already flown sixty missions.约翰已经执行了六十次飞行任务。8. 布道;传教[U][C]vt.1. 派遣2. 向...传教

an unthankful task 费力不讨好的工作 a thankless job.费力不讨好的事

The task you haven't finished.

A thankless task. Thankless. 吃力的，费力的。 Task. 任务。

a trying job。