Indetermined
不定的
🗣️ 情景例句
What works?
什么有效！
We are sorry to delay the shipment because our manufacturer has met unexpected difficulties.
恕延期货船，因为我们厂家遇到了预料不到的困难。
We could, at one time, repair ourselves----well enough, at least,
而我们人，在一定时间内是可以自行修复的，