单词lollipop man
n.: （手持车辆暂停牌以帮助学童穿越马路的）交通安全员网络: 棒棒糖先生；男导护；玻棒糖人
（手持车辆暂停牌以帮助学童穿越马路的）交通安全员:
a person whose job is to help children cross a busy road on their way to and from school by holding up a sign on a stick telling traffic to stop