a lot of是什么意思

a lot of释义:

许多、大量、很多、非常。

a lot of用法:

a lot of(=lots of)有形容词性,可用作定语修饰可数名词复数或不可数名词。

相关例句:

I've brought a lot of books back with me.我带回了很多书。(定语)

词语辨析:

many,a lot o,much

many?和可数名词连用,I haven't many books.

a lot of?可数,不可数均可,但不用于否定句。

much?和不可数名词连用。