Meaning of duō:
多
many; much; too many; in excess
Wǒ yǒu hěn duō shū.
我有很多多书。
I have many books.
Jīntiān chī dé yǒudiǎnr duō.
今天吃得有点儿多。
I ate a bit too much today.
(after a numeral) ... odd
Zuótiān lái le èrshí duō rén.
昨天来了二十多人。
Yesterday, more than twenty people came.
how (to what extent) (Taiwan pr. [duo2])
Gēn wǒ shuō jiǎng zhège de yǒu duō jiǎndān.
跟我说讲这个的有多简单。
Do tell me how simple it is to talk about this.
(bound form) multi-; poly-
Zhè zuò chéngshì yǒu hěn duō wénhuà huódòng.
这座城市有很多文化活动。
This city has many cultural activities.