21的英语单词怎么写,21的英文单词

八十的英语单词怎么写：eighty 英[ˈeɪtɪ]美[ˈeɪti]。意思为80。例句：He stands one metre and eighty. He is over eighty, but he still dodders along.

She was over eighty.

她年过八十。

He stands one metre and eighty.

他身高一米八十。

Eighty divided by four equals twenty.

八十除以四等于二十。

He is over eighty, but he still dodders along.

他年过八十，但仍蹒跚而行。

He is eighty, and is likely to live on

他八十岁了，看来还能活下去。

The census enumerated eighty-six persons over one hundred years old in this mountain area.

根据人口调查这一带山区共有八十六位百岁老人。