Glucomannan
[生化]葡甘露聚糖
🗣️ 情景例句
Who is your best man?
谁是你的伴郎？
My cousin is a member of a stamp club, He seems stamp collecting.
我的表兄是一个集邮俱乐部成员，他似乎很喜欢集邮。
I love this game.
我钟爱这项运动。