Acrylonitrile
n. [化]丙烯腈
🗣️ 情景例句
Marilyn and Richard will be home from the hospital any minute,
Marilyn和Richard随时都会从医院回来，
The classes are interesting, and the teachers are good.
那些课很有趣，老师又好。
You made a tough decision.
你做了一个困难的决定。