Ranatensin c
[化] 牛蛙肽
🧩 词语组成解析
[化] 豹蛙肽
🗣️ 情景例句
I would like to buy a diamond necklace for my wife.
我想为我的妻子买一条钻石项链。
Under control.
安排妥当。
he has just bought a new house in the city,
他刚在城里买下一所新房子，