Underprint
印在邮票图案下面的浅色底纹
🗣️ 情景例句
He owes his wealth to diligence and good luck.
他的财富是由于他的勤劳和幸运。
My brother wants to learn how to speak Chinese.
我的兄弟要去学中国话。
'No, not at all,' I answered.'I'm going to. '
“不，不忙，我打算去。。。。。。”我回答。