Aldoniolactone
醛糖内酯
🗣️ 情景例句
How can I reward your help?
我怎样才能报答你的帮助呢？
You should have your suit cleaned and ironed.
你应该把你的套装拿去洗烫一下。
Yes. If we go on polluting the world, it won't be fit for us to live in.
是的。如果我们继续污染世界，地球就不适合我们居住了。