Indiscernibility
n. 不可识别性,不可辨认性
🗣️ 情景例句
Yes, indeed.
对， 没错。
Courtesy costs nothing.
谦虚恭敬，不用分文。
I said I would be at your house at six o'clock, but the boss want me to do some extra work.
我说过我6点到你家，但老板要我加班。