提示：点击例句中的单词，就可以看到词义解释

He was a physicist , an observer of phenomena .

他是个物理学家，一个现象观察者。

That was physicist george pake 's job .

那是物理学家乔治帕克的事儿。

Feynman was a theoretical physicist and brilliant lecturer .

费曼是一个理论物理学家，才华横溢的讲师。

Physicist : does your computer keep freezing up ?

物理学家：你的电脑会经常当掉么？

An iranian nuclear physicist and engineer sit at their computers .

一名伊朗核物理学家和一名工程师坐在电脑前。