thirtieth

复数：

名词复数: thirties

更多词形：

名词复数: thirties |

单词例句：

On Friday evening, he was also celebrating his thirtieth birthday.

在周五的晚上，他还要度过他30岁的生日。

Iran is observing the thirtieth anniversary of the country's Islamic revolution with a ten-day celebration that began last Saturday.

上周六开始，伊朗举行了为期十天的伊斯兰革命运动三十周年庆祝活动。

For each other government it shall enter into force on the thirtieth day following the date of its acceptance or accession to this Agreement.

对于每一其他政府，本协定应于该政府接受或加入本协定之日后第30天生效。

Did you say December thirteenth or thirtieth?

您是说12月13号还是12月30号?

On May thirtieth, eighteen sixty-eight, flowers were placed on the graves of Union and Confederate soldiers at Arlington National Cemetery.

1868年5月30日，在阿林顿国家公墓的同盟国和联盟的士兵墓穴前布满了鲜花。

It’s the thirtieth book I read.

这是我读的第十三本书。

Twentieth, thirtieth, fourtieth, fiftieth, sixtieth, seventieth, eightieth, ninetieth, hundredth.

第二十,三十,四十,.....至第一百:

It's their thirtieth wedding anniversary,so plese arrange to have some roses on the table.

今天是他们的30周年结婚纪念日，请在桌上放些玫瑰。

I arrived in the thirtieth position of the marathon.

我在马拉松比赛中跑了第三十名。