Phenylethene
[医] 苯乙烯, 桂皮烯
🗣️ 情景例句
What's wrong, Susan?
有什么问题吗， Susan？
I ate apples for breakfast yesterday.
我昨天早饭吃的是苹果。
I hope that you and everybody at school are all well.
我希望你和学校里的每一个人都很好。