耳 ㄦ ˇ ěr 鬓 ㄅㄧㄣ ˋ bìn 厮 ㄙ sī 磨 ㄇㄛ ˊ mó 耳 ㄦ ˇ ěr 鬢 ㄅㄧㄣ ˋ bìn 廝 ㄙ sī 磨 ㄇㄛ ˊ mó lit. heads rubbing together (idiom) fig. very close relationship