1、Scientist，英文单词、名词，作名词时意为“科学家”。

2、Is that the scientist you once talked with？那是不是你曾经和他谈过话的科学家。

3、Of course，the evil scientist would have to be outside？or would he？当然，邪恶的科学家必须是在缸外面喽？是这样吗。

4、He was a scientist，one of the only scientists of that time.他是为科学家，是那个时代杰出的科学家之一。