adj.化学的

n.药品；化学物

The government has banned the use of chemical weapons. 政府已经禁止使用化学武器。

We are doing a chemical experiment. 我们正在做化学实验。

The industry produces agricultural chemicals. 这个工厂生产农药。

The fine chemicals become more and more important. 精致药品变得越来越重要了。

The chemical can behave as an acid. 这种化学制品能起酸的作用。

He is experimenting with a new chemical. 他正在实验一种新的化学制品。