a bit of = a little 一点(修饰不可数名词)eg. Who can give me a bit of advice of making a paper flower?The cat drank a bit of water and walked away. a bit= a little一点（修饰形容词或副词）eg.I'm a bit s...a bit of与a bit一样吗？不一样，a bit of 修饰不可数名词 a bit 修饰形容词和副词。