化学教师（1）

Chemistry teachers

We shall see the chemistry teacher three times a week.

我们将每周见到化学老师三次。

In today's chemistry class, our teacher taught us how to carry out an experiment with sulphur dioxide.

今天化学课上, 老师带我们做了个关于二氧化硫的实验。

In today's chemistry class, the teacher introduced the chemical components of hydrogen sulphide.

今天化学课上, 老师介绍了硫化氢的化学成分。

Is that chemistry teacher strict or easy-going?

那位化学老师很严厉还是很好相处?

When I went into the office, my chemistry teacher is at desk.

我走进办公室时我的化学老师正伏案工作着。

I trust that my chemistry teacher at high school was the one who made me start thinking about life.

我在高中的时候的化学老师使我对人生开始有了思考。

Everybody says this teacher has made great achievements in teaching chemistry.大家都说这位教师在化学教学上取得了巨大成功。

Not only is he a teacher, but he is also a writer.

他不仅是一个教师，而且也是一个作者。