大学英语四级常用短语 mark off
大学英语四级常用短语 mark off
释义:
mark off 划分出;划线分隔
例句:
First they use 30-foot yellow ropes to mark off two 30-foot rows of corn.
Once it's cooked up a diet for you, it lays it out on a day-by-day basis, letting you mark off each meal that you've successfully eaten and giving you a score out of 100.