1.cover up 隐藏
He fell asleep in the front room so I covered him up with a duvet.
他在起居室睡着了,我便给他盖上了羽绒被 。
2.political context 政治背景
The timing and the content of this warning has a clear political context.
在这样的时机发布这种警告很明显是有政治背景的 。
3.put together 组合
He took it apart brick by brick, and put it back together again
他一块砖一块砖地把它拆开,然后又把它组合起来 。
4.convert to 改信
She was soon converted to the socialist cause.
她不久便转而献身于社会主义事业了 。
5.be used to 习惯于
This piece of cloth can be used to make a pair of pillow cases.
这块布可以做一对枕套 。