Caramelizing
v. 加熔（糖）使焦, （糖）熔化而变成焦糖( caramelize的现在分词 )
🗣️ 情景例句
Uh-hum.
嗯哼。
Excuse me. Could you please tell me how to get to the station?
劳驾，请问到火车站去怎么走？
Since that time, various types of hovercraft have appeared and taken up regular service.
从那以后，各种各样的气垫船出现了，并开始了定期航行服务。