Idk
abbr. 我不知道（I don not know）；影像开发套件
🗣️ 情景例句
Yes, Richard.
说吧， Richard。
There's a DC-10 out of LaGuardia Airport at 9:15 A.M.
上午9点15分有班DC-10号班机从拉瓜迪亚机场起飞。
I supposed him to be very clever but he was in fact a fool.
我以为他很聪明，其实他是个蠢货。