Cannizarization
坎氏处理法(用醇溶钾碱处理醛类)
🗣️ 情景例句
I don't see what you are getting at.
我不明白你究竟是什么意思。
There have been a lot of changes here in the last 20 years.
在这20年里这里有很多变化。
Perhaps there is an element of truth in both these pictures,
也许，这两种都像都有可信之处。