Disilanyl-
[化] 乙硅烷基
🗣️ 情景例句
Do you know what I'm talking about?
知道我讲的是什么吗？
You messed up!
你搞砸了啦！
For a few hours, you settle back in a deep armchair to enjoy the flight.
几小时之内，你躺在扶手椅上，享受着旅途的欢乐。