百分之20的英语

twenty per cents

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。

twenty percents

百分之几 数字+percent （记住percent用单数）分数 基数词+序数词（S）例：四分之三：three fourths

漫步赟端 有理

百分号%的读法是 percent [pə'sent] 先读数字，再读百分号，跟中文习惯相反。 例如，20%---twenty percent 50%---fifty percent 最后那句英文这样说更有礼貌：For our first cooperation, I will appreciate that 50% of the payment is paid in advance as deposit.

twenty percent,thirty percents,forty percents……For the first cooperation, please pay 50% of the payment as deposit.

twenty percent percent就是百分之（几几几）的意思