Silicasol
硅溶胶
🗣️ 情景例句
I'm really concerned about them,
我真的为他们担心，
Then,I shave,brush my teeth and comb my hair.
然后，我刮胡子，刷牙并梳头。
He himself has done it lots of times!
他自己就已戒了很多次了！