This is our thirty-third consecutive win in this competition.

thirty-third 是序数词，由基数词 thirty-three（三十三）加上序数词后缀 -th 构成，表示"第三十三"。 consecutive 来自拉丁语 consecutus，由 con-（表示"一起"）和 sequi（"跟随"）组成，意思是"连续的、不间断的"。