a bit of+n.是一定要接不可数名词吗

a bit 后面加形容词,用法和a little一样
a bit of 后面加不可数名词,意思：一点
但要注意：not a bit = not at all “毫不”
not a little = much 非常
此外还有a bit of a.表示“有点像.”
quite a bit 相当多