单词	bicostate
释义	bicostate adjective bi·​cos·​tate (ˌ)bī-ˈkä-ˌstāt, -stət of a leaf : having two principal ribs running longitudinally Word History Etymology bi- entry 1 + costate
随便看	siguas Sigurd Sigurdsson sigyns sih Sihasapa sihasapas sijo sik sika Sikang sikar sikas Sikasso sike sikelian Sikeliot sikeliot siker sikes Sikh sikhara sikhes sikhism sikhisms

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。