Phenanthrol
[化] 菲酚
🗣️ 情景例句
Don't you have any hobbies, like stamp collecting or things like that?
你有什么爱好吗？像集邮之类的爱好？
I was thirty on my last birthday.
我在我最后一个生日时30了。
I'll have to ask my boss first.
我必须先问一下我的老板。