单词	rheic acid
释义	rheic acid noun rhe·​ic acid ˈrēik- : chrysophanic acid Word History Etymology rheic from rhe- (from New Latin Rheum) + -ic
随便看	sinaies sinais sinaite sinaitic Sinaitic alphabet sinalagmatic sinalbin Sinaloa placodont Placodontia placodontian Placodus Placoganoidei placoid placoidal placoidder placoiddest placoidean Placoidei placoider placoidest placoids placque placula placulae

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。