化学家

The chemist carefully poured the acid into the flask, watching it fizz and bubble.

小心翼翼地将酸倒入烧瓶，看着它冒泡沸腾。

Two chemists were talking shop, and I hardly understood a word they said.

两位在谈论他们本行的事, 他们的话我一句也听不懂。

A chemist can isolate the oxygen from the hydrogen in water.

可以把水中的氢和氧分离开来。

Among of them, indoles and pyrazoles are of great importance and they are also hotspots that organic chemists are researching.

吲哚和吡唑含氮有杂环合物的两大类型，它们也有研究的热点问题。

When Hermann Boerhaave，a Dutch physician and chemistbest known for his Elementa chemae，died in 1738，he left behinda sealed book with the title The Onliest and Deepest Secrets ofthe Medical Arts.

以《基础》一书闻名的荷兰医生和赫尔曼·布尔哈夫于1738年去世时留下了一本题为《医艺术唯一的和最深刻的秘密》的封着的书。