hundred/'hʌndrəd/

num. 100

num. 百：[前有具体数字时用单数] a/one hundred dollars 100美元

◇two hundred years 200年

hundreds of sb/sth 数百的，成百上千的：Hundreds of people were waiting outside the building. 数百人在大楼外等。

常犯错误

✗ three hundreds people

✓ three hundred people 300个人

[✌只有习语hundreds of sb/sth或概数表达中用复数；表示具体几百时用单数形式hundred。参见million]