例句：
He was made professor at the age of 40.
他40歲時成為教授。
University professors both teach and undertake research.
大學教授既要教學又要從事研究工作。
The television debate was moderated by a law professor.
這場電視辯論由一位法學教授主持。
2024-10-27
例句：
He was made professor at the age of 40.
他40歲時成為教授。
University professors both teach and undertake research.
大學教授既要教學又要從事研究工作。
The television debate was moderated by a law professor.
這場電視辯論由一位法學教授主持。