Silicane
硅烷, 甲硅烷
🗣️ 情景例句
If you don't mind my asking, where did you come from?
你从哪儿来？要是你不介意我这么问的话。
Don't worry! It's nothing.
不要紧，没什么事。
They represent the prices for different quantities.
那表示不同的量有不同的价钱。