20%的英语

twenty-twopercent这个percent就是百分之的英文前面的连字符可有可无

twenty percent给你个例句：Deserts cover twenty percent of the earth's surface.沙漠覆盖了地球表面的百分之二十。

你好!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。

twenty percents

twenty percent of sth：20%的某物

twenty percent 给你个例句： Deserts cover twenty percent of the earth's surface. 沙漠覆盖了地球表面的百分之二十.