many much a lot of的用法和区别详解：many, much和a lot of都表示“许多”
many cars 许多汽车
many boys 许多男孩子们
I have many friends.
There are many birds in the tree.
He bought many apples yesterday.
much time 许多时间
much money 许多钱
I don't have much time for this.
He doesn't have much money.
3.a lot of +可数名词复数/不可数名词
a lot of cars 许多汽车
a lot of water许多水
I need a lot of milk.
There are a lot of oranges on the table.
a lot of = lots of
以上就是many much a lot of的用法和区别。相关用法：