Dimethoxy
二甲氧基
🗣️ 情景例句
I know you're building a new factory,
我知道你在兴建一座新工厂，
What's the date today?
今天是几号？
In spite of all that has been said, the tourists have been picking leaves and cutting their names on the tree-trunk.
尽管有上述种种说法，但游客们还是照常摘树叶和把他们的名字刻在树干上。