Desoxyglucosamine
[化] 去氧葡糖胺
🗣️ 情景例句
Oh, and Grandpa's baseball glove.
噢， 还有爷爷的棒球手套。
When an opportunity is neglected, it never comes back to you.
机不可失，时不再来。
Then he quietly goes into their bedrooms, and fills their stockings with small presents.
然后他悄悄地走进他们的卧室，给他们的长统袜装上小礼物。