come to know [sb/sth]v exprverbal expression: Phrase with special meaning functioning as verb--for example, "put their heads together," "come to an end."
(grow familiar)
逐渐明白 zhú jiàn míng bái
开始清楚 kāi shǐ qīng chǔ
You're not the woman I've come to know. You've changed.