crossing guard短语¹⁸⁰⁰⁹⁸⁺¹ 基本英英例句 看栅工 Noun: someone who helps people especially children at a traffic crossing A smiling crossing guard led us silently across the last intersection before our intended destination. 在到达预定目的地前，一名微笑的交警安静地领着我们通过最后一个十字路口。 yeeyan Today, I was offered a position as a school crossing guard. 今天，有人给了我一份护送小学生过街的工作。 chinaren