单词	ambulacral brush
释义	ambulacral brush noun : a modified oral or anal ambulacral foot in heart urchins expanded into appendages resembling tentacles Word History First Known Use 1896, in the meaning defined above
随便看	unearthliness unearthlinesses unearthly unearthly hour unearthly hour/time unearthly time unearths unease uneases uneasier uneasiest uneasily uneasiness uneasinesses uneasy uneasy peace uneatable uneaten uneath uneccentric unecological uneconomic uneconomical uneconomically unedged

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。