middle fingerWiktionary 原文构词拆分middle词根/词干+finger词根/词干演变路径（由近及远）英语继承自 ←中古英语 myddel fynger词源说明From Middle English myddel fynger. By surface analysis, middle + finger.释义（英文）名词 NounThe finger between the forefinger and the ring finger.An obscene gesture directed towards another as an insult, made by sticking up the middle finger of a hand.(figurative) An insult directed at someone.词族派生词（2）middle-fingerChinese middle finger