windfallWiktionary 原文英/ˈwɪnd.fɔːl/美n.被风吹落的果子，横财中文释义来自 ECDICT构词拆解windwind词干fallfall词干词源链中古英语Middle English约 1150–1500 年windfal↓ 继承英语Englishwindfall词源说明From Middle English windfal, wyndfall, equivalent to wind + fall. Cognate with Middle High German wintval, wintfal, German Windfall.释义名词noun1Something that has been blown down by the wind.2uncountableThe act of something being blown down by wind.3A fruit that has fallen from a tree naturally, as from wind.4figurativelyA sudden large benefit; especially, a sudden or unexpected large amount of money, as from lottery or sweepstakes