Difluorinated
二氟化的
🗣️ 情景例句
OK, let's begin. To our friendship!
可以，开始吧，为了友谊！
You are saying you turn on the computer and see nothing?
你的意思是你把计算机打开后什么也看不见？
Meanwhile, my tongue was busy searching out the hole where the tooth had been.
与此同时，我的舌头正在忙着寻找刚拔掉的那颗牙的伤口。