英语句子:regardless of whether he is right or wrong, we have to abide by his decisions.

问题描述:

英语句子:regardless of whether he is right or wrong, we have to abide by his decisions.
在这个句子中,regardless of是连词还是介词?

regardless of 是介词短语,意思是“不管、不顾(在不考虑…的前提下)
不管他是对还是错,我们必须服从他的决定