Phenylethene
[医] 苯乙烯, 桂皮烯
🗣️ 情景例句
I care about the school buildings in need of paint.
我关心学校的建筑物需要粉刷。
Can I do anything for you?
我能不能为您做些什么？
the cost of managing and administering the business.
企业行政管理费。