单词	OA
释义	OA 1 of 2 abbreviation (1) osteoarthritis OA … usually occurs after age 45 and involves "wear and tear" on the joints. Andrew Weil o/a 2 of 2 abbreviation (2) on or about Medical Definition OA abbreviation osteoarthritis
随便看	copain Copaiva copaiyé family copaiyé wood copal copal tree copalche copalchi copalcocote copaliferous copaline copalines copalite copalites copaljocote copalm copalms copals coparcenaries coparcenary coparcener coparceners coparented coparenting coparents

英语词典包含469781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。