droughtWiktionary 原文/draʊt/n.干旱，缺乏中文释义来自 ECDICT构词拆解droughdry词干t-t后缀-tUsed to form the past tense and/or past participle of some verbs.词源链古英语Old English约 450–1150 年drūgaþ↓ 继承中古英语Middle English约 1150–1500 年droughte↓ 继承英语Englishdrought词源说明From Middle English droughte, droghte, drouȝte, from Old English drūgaþ. Cognate with Dutch droogte, Low German Dröögde. By surface analysis, dry + -t (abstract nominal suffix).释义名词noun1A period of unusually low rainfall, longer and more severe than a dry spell.2by extension, informalA longer than expected term without success, particularly in sport.3archaicdryness, aridness, dry heat同族词