如何使用 "used" 造句

1. I admit that I used banned substances .: 我承认我使用了违禁药物。

2. Kids used to go out and play after school and resolve problems on their own .: 孩子们过去习惯于放学后到外面去玩然后独立解决自己的难题。

3. These were used packaging , plucked chicken feathers , tattered cotton and spent toothpaste tubes .: 这些商品是旧包装袋，拔下的鸡毛，烂棉花和废牙膏瓶。

4. It fails when used too much .: 如果过度使用就会出现问题。

5. You know who else used vcrs ?: 你知道谁还会使用录像机吗？