Sebaconitrile
癸二腈
🗣️ 情景例句
We appreciate your interest in our firm, however, and thank you for writing.
我们感谢你对我们公司表示的兴趣，谢谢你的来信。
There is a time to speak and a time to be silent.
该说话时说话，该沈默时沈默。
We are now living in a beautiful new house in the country.
我们现在住在乡间的一栋漂亮的新住宅里。