gold rushWiktionary 原文英/ˈɡəʊldˌrʌʃ/美/ˈɡoʊldˌrʌʃ/构词拆解gold词干+rush词干词源说明From gold + rush. First use appears c. 1848 in the Oregon Spectator.释义名词noun1chiefly historicalAny period of feverish migration into an area in which gold has been discovered.2figurativeA feverish obsession with seeking profits, especially in new markets.3A cocktail made from bourbon