Hexoylene
[化] 2-己炔
🗣️ 情景例句
You have to cook dinner for the entire family.
你今晚得替全家做晚餐呢。
To worry
烦恼，担心
Yes, I do. I like it a lot. The Chinese people are very friendly.
是的，我非常喜欢，中国人非常友好。