Aerosil
一种高度分散的硅胶, 氧相二氧化硅
🔁 扩展释义
【化】 二氧化硅气凝胶; 气相二氧化硅(俗称)
🗣️ 情景例句
I had planned to wear them.
我早就预备戴它们。
I left the house at 8 o'clock and got to work at 8:30.
我在8点钟离开了房子并且在8:30上班了。
climbed up the dunes, and sat down on a road.
爬上沙丘，最后停在路上。