1·He's a brilliant young scientist.
他是一个才华横溢的青年科学家。
—— 《牛津词典》
2·I admired him as a true scientist and hard worker.
我钦佩他是一名真正的科学家和勤奋的工作者。
—— 《柯林斯英汉双解大词典》
3·Einstein was a scientist who hated pomposity and disliked being called a genius.
科学家爱因斯坦不喜欢摆架子，也不喜欢被称为天才。
—— 《柯林斯英汉双解大词典》
4·He has turned into a scientist.
他成了科学家。
5·He became a scientist.
他成为了一个科学家。