单词	gearbox
释义	gear·box (gîrbŏks′) n. 1. See transmission. 2. A protective casing for a system of gears.
随便看	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- Indo-European root: bhoso- Indo-European root: bhreg- Indo-European root: bhreu- Indo-European root: bhrāter- Indo-European root: bhrū- Indo-European root: bhā-

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。