Isovalerate
异戊酸
🗣️ 情景例句
Cinnamon ...
肉桂 ……
I haven't the slightest idea what you're talking about.
我一点也不知道你在说些什么。
A man lived in a tall building in the city of Moscow. He liked living there.
有一个人住在莫斯科城的高楼里。 他喜欢住那儿。