重点讲解:
1. break down 使)(物质)分解;
例句:Some washing powders break down proteins by chemical action.
有些洗衣粉能通过化学作用分解蛋白质 。
2. think of 认为,以为;想;
例句:It would be unwise for the government to think of privatisation as a means of saving money.
政府要是把私有化当作省钱之道就不明智了 。
3. correspond to 相类似;相关;相对应;
例句:The goods do not correspond to the samples you sent me.
这批货和你送来的样品不一样 。
4. on the order of 大约,大概;
例句:We found this can take on the order of ninety days.
我们发现这会占用90天的时间 。
vt. 传染,感染