单词详解

1. a.

A. 化学的，化学上的，化学用的 (of or relating to chemistry)

The scientist devoted his life to chemical research. 这位科学家一生投身于化学研究。

B. 用化学方法获得的或生产的 (produced by or using chemistry or chemicals)

We are doing a chemical experiment. 我们正在做一个化学实验。

2. n.

化学制品；化学药品 [C] (substance obtained by or used in a chemical process)

Our chemical teacher is experimenting with a new chemical.

我们的化学老师正在实验一种新的化学制品。

相关单词

复数：chemicals