Tetramethylurea
[化] 四甲脲
🗣️ 情景例句
Harry, would you like to see a menu? Harry
你想看看菜单吗？
This professor has put all of his students to sleep except two.
这位教授使得除了两人以外的所有学生都入睡了。
But I guess we've got some of the most beautiful mountains and countryside in the world.
但我想我们有一些世界上最美的山脉和乡村。