单词	ectosome
释义	ectosome noun ec·​to·​some plural -s : the cortical part of a sponge Word History Etymology ect- + -some
随便看	saint ag Saint Agnes' Eve Saint Albans Saint Albert saint an Saint Andrew Saint Andrew's cross Saint Andrew's Day Saint Anthony Falls Saint Anthony's cross Saint Anthony's fire saint au Saint Augustine Saint Augustine grass saint augustine's summer saint aus Saint Austin's summer saint bar Saint Barnabas' day saint bart's Saint Barthélemy saint benoit Saint Bernard saint cath Saint Catharines

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。