Things ain't what they used to be. 现在情况不比从前了。 The database could be used as a teaching resource in colleges. 数据库可以用作大学里的一种教学辅助手段。 You used to see a lot of her, didn't you? 你过去常见她吧？ They had got too used to the soft life at home. 他们实在是过惯了家里的安逸生活。 I used a long exposure for this one. 我这张照片用的曝光时间长。 上一篇：青海师范大学是几本是一本还是二本 下一篇：美洲大蠊与蟑螂的区别 |