Acetyleneicdide
[机] 乙炔基碘
🗣️ 情景例句
Why don't you look at some houses, Marilyn?
何不去看一看房子呢， Marilyn？
Please turn in your paper before leaving.
请在离开前将论文交上。
Have you seen this article in the paper?
你在报上看到过这篇文章吗？