Vinyltoluene
[建] 乙烯基甲苯
🗣️ 情景例句
I owe what I am to my uncle.
我能有今天要感谢我的伯父。
He can't come and he sends his apologies.
他为他的不能前来致歉。
What are you going to give our art teacher for Teachers' Day?
教师节你打算送什么礼物给我们的美术老师？