Polyacenaphthylene
[化] 聚苊
🗣️ 情景例句
Mike and I had a hamburger this afternoon, and we talked.
今天下午 Mike和我一起吃汉堡， 一起讨论。
Would you like to go for a sight-seeing ride?
你想要去搭车观光吗？
Be careful!
注意！