例句:Eighty divided by four is twenty.
翻譯:八十除以四等於二十。
變化
例句:That eighty-year-old man walks faster than you do.
翻譯:那位八十歲的老人走得比你還快。
● 單數:eighty [ˋetɪ]
● 複數:eighties ['etiz]