chemistries

['kemistri]

[ chemistries ]

n.化学

例句与用法：

They may choose to study foreign languages, advanced mathematics or science, such as physics or chemistry.

他们可以选择学习外国语文、高等数学或像物理、化学的科学。

No one can cope with him in Chemistry.

在化学方面，谁也比不上他。

We will do a Chemistry experiment this Friday.

这个周五我们要做化学试验。

I am not good at organic chemistry.

我的有机化学学得不好。

Strict training in basic physics and chemistry will fit the students for their future research work.

基础理化课程方面的严格训练将使学生胜任未来的研究工作。

We have three periods of chemistry a week.

我们一星期三节化学课。

I prefer chemistry to physics.

我喜欢化学甚于物理。

词形变化：

名词复数: chemistries |