单词	high roller
释义	high rollerˌhigh ˈroller noun [countable] American English informal someone who spends a lot of money carelessly or risks a lot of money on games, races etc
随便看	archduke archenemy archeology archer Archers, The archery archetypal archetype Archimedes Archimedes' principle archipelago architect architectural architecturally architecture archival archive archiving archivist archly archway -archy Arctic Arctic Circle Arctic Ocean

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。