lot of 什么意思

lot of 什么意思

a lot of lots of；many or much大量的；许多的（后接可数名词或不可数名词）*He wasted a lot of time in those years．那些年他浪费了很多时间。*I bought a lot of valuable books in the secondhand bookstore．我在那家旧书店里买了许多很有价值的书。