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thirty-first是什么意思_thirty-first读音|解释_thirty-first同义词|反义词

thirty-first

英语

英语序数词
 <  30th 31st 32nd  > 
    基数词thirty-one

形容词

thirty-first

  1. 三十一
    The answer appears on the thirty-first page of the book.
    答案在书的第三十一页。
    She finished thirty-first in the race.
    她以第三十一名完成比赛。

缩写

  • 31st, 31st

名词

thirty-first(复数 thirty-firsts

  1. 整体的三十一分之一
    A thirty-first of 620 is 20.620的三十一分之一是20。

近义词

  • thirty-oneth