Aminopropionic acid
[医] 丙氨酸
🧩 词语组成解析
🗣️ 情景例句
I'll go down to Henry's grocery. He's always open.
我到亨利杂货店去。那里总是开门营业的
My grandparents live in the house next door.
我的祖父母住在隔壁的房子里。
'I might as well have them,' I said sadly.
“我还是买下的好，”我垂头丧气地说。