seventieth

/ˈsevntiəθ/ 0
The seventieth item in a series is the one that you count as number seventy. 第70; 第七十

numeral [序数词]第七十

...the seventieth anniversary of the discovery of Tutankhamun's tomb.
…图坦卡蒙墓发现70周年纪念日。

adjective [原级]第七十的;七十分之一的

The year 2019 is her seventieth birthday.
2019年是她的70岁生日。

noun [集合/集体]七十分之一

We'll celebrate the seventieth National Day this year.
今年我们将庆祝第七十个国庆节。

单词造句:
网友用“Seventieth”造句精选
We are preparing programs to celebrate our country's seventieth birthday. 我们正在准备庆祝我们祖国七十诞辰的节目。