Silantriol
[化] 甲硅烷三醇
🗣️ 情景例句
There's so much for young people to see and do.
这里有很多可供年轻人看和做的事情。
He's on the phone.
他在打电话。
CUSTOMS OFFICER: Are your friends tourists too?
你们的朋友也是来旅游的吗？