比喻不向着自家人而向着外人。也说胳膊肘向外拐。
to favor an outsider instead of someone on one's own side (idiom); the elbow turns the wrong way
胳(gē gé)
膊(bó)
肘(zhǒu)
朝(zhāo cháo)
外(wài)
拐(guǎi)
