ordinal
adjective1 搭配平均频率: 8.5
序数
a number that shows the order of something in a series, such as 'first', 'second', or 'third'
表示事物在一系列中的顺序的数字,如“第一”、“第二”或“第三”
序数
a number that shows the order of something in a series, such as 'first', 'second', or 'third'
表示事物在一系列中的顺序的数字,如“第一”、“第二”或“第三”