Ccs
[化] 中国化学会
🗣️ 情景例句
I want to keep the after-school programs--
我要保存这些课外活动--
What's so funny?
什么事那么好笑？
If so, look out for books, articles or magazines about them.
如果有，你就该找一些有关的书籍、文章或杂志来读。