ob·fus·ca·tion
noun/ˌɒbfəˈskeɪʃn/
/ˌɑːbfəˈskeɪʃn/
[uncountable, countable] (formal)- the act of making something less clear and more difficult to understand, usually deliberately
（故意地）混淆，使困惑，使模糊不清 - He is a master of obfuscation.
他是一位混淆视听的大师。
- He is a master of obfuscation.