Insul
abbr. insulation 绝缘
🗣️ 情景例句
Yes, you are through with it. I hope you will enjoy your stay in China.
是的，检查完毕。希望您在中国过得愉快。
Did you clean this yourself?
你自己亲自清理这个？
Don't trust to chance!
不要碰运气。