Chalcography
n. 铜版雕刻术
🗣️ 情景例句
Dogs make great pets, but don't leave them alone with small children.
狗是最好的宠物，但不要让狗和小孩子单独在一起。
I have to hang up now.
我现在不得不挂电话了。
It's selling well.
卖得很好啊！