be a stranger to
美 英
例句
I might be a stranger to you, but please trust me with peace of mind.
雖然您不認識我,但請您安心依靠我,
you must be a stranger to one of your parents.
你必須和一位父母形同陌路
From this day onward, you must be a stranger to one of your parents.
從今天起,你不和父親絕交,就要和母親絕交