Gelivation
融冻崩解作用
🗣️ 情景例句
What are your favorite subjects?
喜欢哪些课程？
Think much, speak little, and write less.
勤思考，寡发言，少落笔。
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。