Uo
abbr. 尚未发出的定货单（undelivered orders）；网络创世纪（Ultima Online）
🗣️ 情景例句
I don't know.
我不知道。
They extended $2.5 million in loans to another country.
他们向另一国提供250万美元的贷款。
It seems that the further cats fall, the less they are likely to injure themselves.
看起来，猫跌落的距离越长，它们就越不会伤害自己。