Difficultness
n. difficult的变形
🗣️ 情景例句
You cannot believe how sorry I am.
你不知道我感到多么抱歉。
My reservation number is 2991.
我的预订号码是2991。
I can't remember. Did I put them under the table?
我想不起来了。 放在桌子下面了吗？