Azoamines
[机] 偶氨氨类
🗣️ 情景例句
The kids hang their stockings over the fireplace for Santa Claus to fill them with candies and toys.
孩子们在火炉边悬挂长筒袜等待圣诞老人给他们塞糖果和玩具。
He still has a bad cold.
他仍然患重感冒。
What are those?
那些是什么？