Perinaphthenone
[化] 周萘酮; 萘嵌苯酮
🗣️ 情景例句
If there's anything you need while you're in town, just let me know.
你在镇上有什么需要，就告诉我吧。
When are visiting hours over?
探病的时间到几点为止呢？
Lily
莉莉