Coloner
n. 冒号(：) (用于引语、说明、例证等之前)
🗣️ 情景例句
I heard the professor of that class is very good.
我听说那个班的教授很好。
I meet the boy whose aunt is a stewardess.
我遇到那个男孩的姑妈是空中小姐。
So I drove back to the town and began to retrace the route, taking frequent glances at the map.
于是我驾车返回小镇，重新按路线行驶。