单词	echogram
释义	ech·o·gram (ĕkō-grăm′) n. A sonogram.
随便看	Swabia Swabian swaddle swaddling clothes swag swage swage block swagger swaggerer swaggeringly swagger stick swagman Swahili Swahilian swain Swainson's hawk Swainson's thrush SWAK swale swallow swallow swallower swallowtail swallow-tailed swallow-tailed coat

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。