Osone
[医] 邻酮醛糖
🗣️ 情景例句
Bye, Mom.
再见， 妈妈。
I really feel bad about it. Let me buy you a new one.
我真为这件事感到遗憾。我给你买一本新的吧。
I'm usually just using the search engines to look up information.
我通常只是用搜索引擎找一些资料。