physics n. 物理学；

chemistry n. 化学；

例句：

I wasnt too keen on physics and chemistry.

我对物理和化学并不太热衷。

Im doing physics, biology and chemistry.

我在学物理、生物和化学。

扩展资料

The book is a friendly, down-to-earth introduction to physics.

这是一本简明、实用的物理学入门书。

Mathematical physics is an almost impossibly difficult subject.

数学物理学是一门难得难以想像的学科。

She studied chemistry for three years.

她学了三年化学。

He is more highly educated, with a Ph.D. in chemistry.

他受过更高的教育，拥有化学博士学位。