单词	os
释义	os 3 (ōs) n. pl. os·ar (ōsär′) See esker. [Swedish ås, ridge, from Old Norse āss.]
随便看	Indo-European root: bhad- Indo-European root: bhag- Indo-European root: bhardh-ā- Indo-European root: bhares- Indo-European root: bhau- Indo-European root: bhegw- Indo-European root: bhei- Indo-European root: bheid- Indo-European root: bheidh- Indo-European root: bhel- Indo-European root: bhel- Indo-European root: bhel- Indo-European root: bhelgh- Indo-European root: bhendh- Indo-European root: bher- Indo-European root: bher- Indo-European root: bhergh- Indo-European root: bhergh- Indo-European root: bherəg- Indo-European root: bhes- Indo-European root: bheudh- Indo-European root: bheug- Indo-European root: bheuə- Indo-European root: bhleu- Indo-European root: bhlē-

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。