Phenanthrylene
[化] 亚菲基
🗣️ 情景例句
Hello, who's speaking, please?
喂， 谁在讲话？
How about on Tuesday afternoon of next week? Is that okay with everyone?
下星期二下午怎样？各位没有意见吧？
What he likes best is making jokes.
他最喜欢开玩笑。