Not all college teachers are full professors.

VOA: special.2009.04.09

In fact, there's a whole chemistry department full of loony chemistry professors.

实际上，整个化学系全是,狂热的化学教授。

麻省理工公开课 - 固态化学导论课程节选

In fact, there's a whole chemistry department full of loony chemistry professors.

实际上，整个化学系全是,狂热的化学教授。

麻省理工公开课 - 固态化学导论课程节选