20-90英语怎么说?

20-90用英语分别是：twenty thirty forty fifty sixty seventy eighty ninety。

twenty 英[ˈtwenti] 美[ˈtwɛnti, ˈtwʌn-]
n. 二十，二十个; 二十多岁; 二十年代; 许多，大量;
num. 二十;
adj. 二十的;
[例句]They're both in their twenties and both married with children of their own.
他们俩都二十几岁，都已经结婚生子了。

thirty 英[ˈθɜ:ti] 美[ˈθɜ:rti]
n. 三十; 三十个; 三十年代; 三十的记号;
adj. 三十的，三十个的;
num. 三十; 三十个;
[例句]Mozart clearly enjoyed good health throughout his twenties and early thirties.
显然，莫扎特在二十几岁到三十刚出头时，身体非常好。

forty 英[ˈfɔ:ti] 美[ˈfɔ:rti]
n. 四十; 四十几;
adj. 四十的;
[例句]He was a big man in his forties, smartly dressed in a suit and tie.
他是一个四十多岁的高大男子，穿西装打领带，看上去很精神。

seventy 英[ˈsevnti] 美[ˈsɛvənti]
n. 七十; 从七十到七十九的数目、年数或温度;
[例句]Seventy people were killed.
70人丧生。

eighty 英[ˈeɪti] 美[ˈeti]
num. 八十;
n. 八十; 八十年代; 八十岁;
adj. 八十的; 八十个的; 八十岁的;
[例句]Eighty horses trotted up.
80匹马小跑起来。

ninety 英[ˈnaɪnti] 美[ˈnaɪnti]
num. 九十;
n. 九十; 九十年代; 九十岁;
adj. 九十的; 九十岁的;
[例句]It was decided she had to stay another ninety days.
已经决定了，她不得不再呆90天。

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