Idk
abbr. 我不知道（I don not know）；影像开发套件
🗣️ 情景例句
Thank you,
谢谢你。
This is a revolutionary new product.
这是一种革命性的新产品。
I can't see them there. Did you buy any this morning?
桌子下面没有。你今天早晨买了吗？