finish sth ↔ off to complete the last part of something that you are doing对某事物作最后加工:•It'll take me a couple of hours to finish this job off.我还要几个小时才能完成这项工作。finish sth ↔ off to use or eat all of something, so there is none left用完某物; 吃完某物:•Who finished off the cake?谁把蛋糕吃光了？ |