Methylamino acid
[医] 甲基氨基酸
🧩 词语组成解析
🗣️ 情景例句
Why is that necessary?
为什么有此必要
This window is just as wide as that one.
这扇窗户就象那一个一样宽。
All the food was on the table.
食品已全上桌。