Idk
abbr. 我不知道（I don not know）；影像开发套件
🗣️ 情景例句
Loosen up! it's not worth getting upset about.
放松点儿！ 不值得为这件事苦恼。
Did you wash this yourself?
你自己亲自洗了这个？
If I had been, I would not have been able to get home for lunch. '
如果真戴着它，我现在就不能回家来吃午饭了。”