单词	sclera
释义	sclerasclera /ˈsklɪrə/ noun [countable] science, biology the white outer layer of your eye
随便看	rubber check rubberneck rubbernecker rubber plant rubber stamp rubber-stamp rubbery rubbing rubbing alcohol rubbish rubble rubdown rube Rube Goldberg rubella Rubens, Peter Paul Rubicon rubicund rubidium ruble rubric ruby ruched rucksack ruckus

英语词典包含48224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。