known-plaintext
基本解释
- n.已知明文
英汉例句
- He professed to know nothing about the matter.
他声称对此事一无所知。 - When it comes to German, I know nothing.
谈到德语，我一窍不通。 - Nothing is known of the authorship of the book.
无人知道该书是何人所写。 - He was known to be a young man with lofty ideals.
人们都知道他是一个有抱负的青年。 - I take it you know what a stethoscope is.
我想你知道听诊器是个什么东西。