Underprint
印在邮票图案下面的浅色底纹
🗣️ 情景例句
Or religion unless you know them very well.
除非你和对方很熟。
We can't make a decision without knowing the facts.
我们不能不知道事实，就作决定。
'I forgot to put you off.'
“我忘了让您下车了。”