Underprint
印在邮票图案下面的浅色底纹
🗣️ 情景例句
I forgot the grocery list.
我忘了带我的购物请单。
I hope this will teach you a lesson.
希望这会给你一个教训。
That would be a waste of money. What's your opinion?
那就浪费钱了。你的意见呢？