be a complete stranger to be strangers to each other didn´t know ... before have never met each other before
He´s a perfect stranger to me.
我与他素不相识。
—— 给力词典精选Did you say Mr. McDonald? I´m sorry I don´t know him from Adam.
你说的是麦克唐纳先生 吗 ?对不起,我与他素不相识。
—— 给力词典精选I have no connection with Bulstrode before I came here.
我到这儿以前,跟布尔斯特罗德素不相识。
—— 辞典例句We can´t just waltz up to a complete stranger.
我们不能大摇大摆走到素不相识的人面前。
—— 辞典例句An immediate interest kindled within me for the unknown Catherine.
我对于这位素不相识的凯瑟琳顿时发生了兴趣。
—— 辞典例句