Silicane
硅烷, 甲硅烷
🗣️ 情景例句
Yes, honey. I did.
是的， 亲爱的， 是这样。
In college I majored in math, What was your major?
大学时我主修数学，你主修什么呢？
What's the matter, Granny? Can I help you?
什么事，老大娘？我能帮你吗？