Indiscernibility
n. 不可识别性,不可辨认性
🗣️ 情景例句
I'd like to have you meet my foreman--
我希望带你去认识工头，
I wonder what he's doing.
我不知道他在做什么。
It has a span of 4,260 feet.
桥长4，260英尺。