a bit, a bit of

a bit of ：一点，修饰不可数名词 a bit of water a bit of milk a bit of money a bit ：稍 微 ，有点 修饰形容词、副词的原级、比较级 He’s a bit/a little nervous. 他有一点紧张。 Can you speak a little slowly, Mr Bao?鲍