正文

VOA慢速英语:Fabric Fights Dust Mites in Your Bed

2015-10-08来源:VOA

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词汇讲解：

1. reaction n.反应; 反作用力; 反动
例句：Catalysis has increased the rate of reaction.
催化作用提高了反应的速度。

2. remove vt.去除; 开除; 脱掉
例句：Completion of this work will remove the threat of drought and water-logging.
完成了这项工程,将消除旱涝威胁。

3. expect vt.期望; 预料; 要求
例句：I expect to have my work cut out for me.
我盘算，我的工作早已有了。

4. additional adj.补充; 额外的，附加的
例句：The printer can set this additional page in here.
这位印刷工把这额外的一页加在这里。