Uo
abbr. 尚未发出的定货单（undelivered orders）；网络创世纪（Ultima Online）
🗣️ 情景例句
When you read, read as loudly as possible, as clearly as possible and as quickly as possible.
当你读的时候，要尽量大声、尽量清晰和尽量快速。
What's so funny?
有什么好笑的？
We mustn't waste any more time.
咱们不要再浪费时间了。