Unspecific
a. 非特定的,不具体的,不确定的
✅ 同义词
🗣️ 情景例句
We'd prefer a credit card, if you have one.
如果你有信用卡，我们较喜欢信用卡。
Procrastination is the thief of time.
拖延即浪费时间。
You mustn't move someone if they are badly hurt.
让她留在原地。如果有人受了重伤，你不能动他。