Hydroxymethyl
羟甲基
🗣️ 情景例句
The girls learned a great deal.
女孩们学到了许多东西。
A man is as old as he feels.
老不老，自己晓。
However, when I was going out shopping last week, I noticed him in the garden near the gate.
然而上星期我正要出去买东西时，发现它正呆在花园里边靠门的地方。