Don't know
n. 未作决定的人；未定的事；未作决定的投票人；未定的选票\\n
🧩 词语组成解析
don't
[['dəunt]]
(= do not)不要\\nn. 禁忌
know
[no]
v. 知道;了解;认识;确信;
n. 知情;
🗣️ 情景例句
I'd like to borrow some money.
我想借一些钱。
Come to me if you're in any difficulty.
有困难来找我。
and beyond six or seven they are worthless.
如果超过六七天，天气预报就没有了任何价值。