一ㄧyī鼻ㄅㄧˊbí孔ㄎㄨㄥˇkǒng出ㄔㄨchū氣ㄑㄧˋqì

  1. 比喻彼此互通聲息，採取相同的態度、主張。《醒世姻緣傳·第六回》：「那晁住媳婦就是合珍哥一個鼻孔出氣，也沒有這等心意相投。」

英lit. to breathe through the same nostril (idiom)​; fig. two people say exactly the same thing (usually derog.)​, to sing from the same hymn sheet