Undeterminate
未测定的
🗣️ 情景例句
Would you begin, Ellen?
请你开始， Ellen
I didn't think I'd see you here.
没想到会在这碰上你。
We both tried to get the coins, but it was too late.
我们俩都试图把这两枚硬币拿出来，但太迟了。