n.过路人;经过者;
英文例句/中文翻译:
He asked a passer-by the way to the post office.
他问路人去邮局的路。
He started to run away and barged against a passer-by.
他拔腿跑开,和一个过路人撞个满怀。
The brat sicked his dog on the passer-by.
那个顽童纵狗去咬过路人。