Methylmalonyl
甲基丙二酰\\n甲基丙二酸单酰
🗣️ 情景例句
I can believe that. One good thing about ping pong is that it doesn't need much space.
我几乎不敢相信。乒乓球最大的好处是不占地方。
Don't you agree?
你不同意吗？
I'm thinking of buying some next Sunday.
我打算下星期天去买几条。