Silicoethane
乙硅烷
🗣️ 情景例句
But, Daddy, I thought ...
但是， 爸爸 ，我想……
How did your party turn out last night?
你们昨晚的聚会结果怎么样？
It seems that there is a big waste pipe coming down from the town. Do you see it, over there?
好象有一条很粗的废水管从镇上通到海里。您看见了吗？在那边？