If you don't fail, you're not even trying.” by Denzel Washington

Wednesday, 12 February 2014

Cardinal number vs. ordinal number/基數(純數) vs. 序數

Cardinal number vs. ordinal number/基數(純數) vs. 序數,cardinal number是一般我們知道的1, 2, 3,ordinal number則是指第一,第二,第三,跟大家一起複習一下。

No comments:

Post a Comment