重点讲解:
1. put into use 投入使用;
It is reported that the production has been put into use.
据报道,这种产品已投入使用。
2. consist of 由…组成;由…构成;
All bodies consist of molecules and molecules co nsist of atoms.
一切物质都由分子组成,而分子由原子组成。
3. empty into (河流或运河)流入,注入;
All the rivers on the east side of England empty into the North Sea.
英格兰东部的河流都流入北海。
4. burn down 焚毁;(使)烧成平地;
They threatened to burn down our house.
他们威胁要烧毁我们的房子。
vt. 促进,提升,升迁; 发起; 促销