Polysilsesquioxane
[化] 聚倍半硅氧烷
🗣️ 情景例句
Hey, how's it going?
嗨！ 怎么样？
I was perfectly aware of this before we married.
结婚前我就完全意识到这个问题。
Well done! You are always doing a good job!
干得不错！你总是干得很出色！