21的英語單詞怎么寫,21的英文單詞

八十的英語單詞怎么寫：eighty 英[?e?t?]美[?e?ti]。意思為80。例句：He stands one metre and eighty. He is over eighty, but he still dodders along.

She was over eighty.

她年過八十。

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.

他年過八十，但仍蹣跚而行。

He is eighty, and is likely to live on

他八十歲了，看來還能活下去。

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

根據人口調查這一帶山區共有八十六位百歲老人。