单词	turtleback
释义	turtleback noun tur·​tle·​back ˈtər-tᵊl-ˌbak  : a raised convex surface turtleback adjective or turtle-backed ˈtər-tᵊl-ˌbakt  Word History First Known Use 1872, in the meaning defined above
随便看	converging converging lens converging meniscus conversable conversance conversances conversancies conversancy conversant conversantly conversate conversated conversates conversating conversation conversation chair conversation piece conversation pieces conversation pit conversational conversationalist conversationalists conversationally conversationists conversations

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。