帮忙英语短语区别下.a number of \a group of \a lot of\ a little of...等

帮忙英语短语区别下.a number of \a group of \a lot of\ a little of...等 some,little,a lot of,等区别 a lot of 与 a number of 的区别 a number of 与a lot of的区别 plenty of many,much,few,a lot of a number of,a little,a grea lot of alof of lots of a few a little little 等这一类短语意思 用法. little,a little,little of ,a little of 的区别.lot ,lots,lots of number of /lots of /a lot of /huge amounts of/amount of 等加可数 英语语法：a number of,the number of等短语的区别 the number of.lot of.a number of.agreat deal of 的区别 a bit;a few;a kind of;a little;a lot of;a number of;a pair o much.mamy.a lot of.plenty of.a number of