Strisilane
丙硅烷
🗣️ 情景例句
Well, it isn't the Watermill Inn,
算了，这不是Watermill Inn，
This part of the country is very hilly.
这个国家这一部分有很多丘陵。
It is much cheaper to post or email a long report than to fax it.
邮寄或电子邮递一封长篇报告比传真要便宜得多。