单词	unicostate
释义	u·ni·cos·tate (y′nĭ-kŏstāt′) adj. Having a single main costa, rib, or riblike part: a unicostate leaf.
随便看	RTW Ru Ru RU 486 ruana Ruanda-Urundi rub rubaiyat Rub al Khali rubasse rubato rubber rubber rubber band rubber-base paint rubber cement rubber check rubberize rubberneck rubbernecker rubber plant rubber stamp rubber-stamp rubber tree rubbery

英语词典包含135693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。