Underprint
印在邮票图案下面的浅色底纹
🗣️ 情景例句
Thanks.
谢谢。
A bad custom is like a good cake, better broken than kept.
坏习惯像鲜馅饼，分食要比保存好。
When he died at the age of eighty,
他80岁那年死去时，