Dimethoxy
二甲氧基
🗣️ 情景例句
and this is an important decision we have to make.
这又是我们必须做的一个重大决定。
She was fully equipped for the climbing.
她装备齐全，准备登山。
What a delicious supper! Next time you must come to us.
多好吃的一顿饭呀！下次你要到我们家作客啊！