| 释义 |
mark offmark off1.■划出, 划开The builders have marked off a corner of field ready for the new building.建筑工人已经把这块地划出一个角落来盖新房。This area has been marked off for athletic practice.这块地方被划出来供体育训练之用。2.■区分The boundaries are clearly marked off on the map.界线在地图上区分得很清楚。 |