Xylylenimine
二氢异吲哚
🗣️ 情景例句
I'll hold on to them for you.
我为你保管吧。
Now it is the child's turn to make a good home for his children.
现在轮到孩子们自己为其儿女建造美好的家庭了。
He seems a little nervous.
他显得有点紧张。