单词	provinculum
释义	provinculum noun pro·​vinculum prō+ : a primitive hinge composed of minute teeth developed before the permanent dentition in some bivalve mollusks Word History Etymology New Latin, from pro- entry 1 + vinculum
随便看	standard rose standard route standard schnauzer standard score standard scotch standard scottish standard shaft standard silver standard spheroid standard star standard test standard time standard unit standard-bearer standard-bearers standard-issue standard-wing standard-winged nightjar standardbearers standardbred standardbreds standarder standardest standardisable standardisatia

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。