harmful怎么读，harmful什么意思，harmful短语和例句

1.For that reason, I'd say it was more harmful to the environment.

基于那个原因，我认为它对环境的危害更大。

2.Womens' magazines just don't publish articles on the harmful effects of smoking.

女性杂志就是不刊登关于吸烟有害的文章。

3.Effluent from the sedimentation tank is dosed with disinfectant to kill any harmful organisms.

从沉降池流出的废水被加入消毒剂以杀死一切有害生物。

4.This is not only cruel, but also harmful to the environment.

这不仅残忍，而且对环境有害。

5.The natural enzyme is harmful to humans and animals.

天然酶对人和动物都是有害的。

6.Her book raised awareness of the harmful effects of chemicals on the world's lakes.

她的书提高了人们对于化学物质对世界湖泊的有害影响的认识。

7.Dirty air and water are harmful.

肮脏的空气和水是有害的。