have a single

问题描述:

have a single
we have been married for ten years and we haven't had a single row

“我们结婚十年了,从来没有过一次争吵”(可引申为“还从来没有红过脸”)
row
n.行,排;划船;吵闹;路,街
vt.划船;使……成排;与……进行划船比赛;〈口〉争吵,吵闹
这里是指“争吵”的意思.have a single row就是“有过一次争吵”