pedestrian

pedestrian:

A person traveling on foot; a walker. 行人,步行的人:走着旅行的人;步行者

e.g.

Two pedestrians and a cyclist were injured when the car skidded. 汽车打滑时伤了两个行人和一个骑自行车的.

依照例子看,似乎是可数的啊!

不用太纠结语法,学单词关键是会用就行了吧。

祝好!