Disilthianyl
二硅噻烷基, 甲硅硫醚基
🗣️ 情景例句
Yes.
是的。
Who is calling, please?
请问你是谁？
The next morning, he found that the doors had been blocked by chairs and the furniture had been moved.
第二天早上，他发现酒吧间的门被椅子堵上了，家具也被挪动过。