n.教授
Single room in lovely flat, roof terrace, non-smoking prof., woman pref.
舒适公寓中的单间,带屋顶阳台,不抽烟的职业人士,女士优先。
An interesting experiment is being tried by Prof. Zhou.
周教授正在做一项有趣的试验.
Some students attended Prof. Jones on a field trip.
一些学生随琼斯教授去野外郊游.