Vanamid
聚酰胺
🗣️ 情景例句
Is there any more plain paper?
还有没有更多的白纸？
What is the coldest region in this country?
这个国家最冷的地带是哪里？
I bound the base of the tree with sticky tape, making it impossible for the ants to reach the aphids.
我用一条胶带把桃树底部包上，不让蚂蚁接近蚜虫。