Leucone
[化] 原甲硅酸
🗣️ 情景例句
and I have a production meeting at four.
我四点钟有个生产会议。
How much flour did you want to use?
你要用多少面粉？
Quick, turn the gas off. Cover the pan. Be careful!
快，把煤气关上。盖上锅。小心！