Arbitrary selection
[计] 任意选择
🧩 词语组成解析
🗣️ 情景例句
She can't sit around and do nothing.
她总不能闲坐着无所事事呀。
There must be someone behind the door.
门后必然有人在。
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。