Diolefin
n. [化]二烯
🗣️ 情景例句
but you've left out street performance. The mimes.
但你忽略了街头表演。幽默剧演员啦，
What's your general impression,may I ask?
不知您对我们厂总的印象如何？
You can buy whatever you need if you have enough money.
钱多了，你需要什么就可以买什么。