Propalanine
氨基丁酸
🗣️ 情景例句
Maybe you could come over next time. Good luck.
那也许下回你们可以来。祝你好运！
How is it going?
情况怎么样？
You have signed your name 'Clare Flower' but that is not your name.
你把自己的名签成'克莱尔·弗劳尔'，但那不是你的名字。"