Phenanthryne
[化] 菲炔
🗣️ 情景例句
What's the best place for souvenir hunting?
在哪儿可以买到最好的纪念品？
When am I supposed to check in?
我应该在什么时候到机场办理手续呢？
Almost immediately he began to complain about the weather,
但紧接着他就开始抱怨那里的天气了。