单词	Bertrand lens
释义	Bertrand lens noun : an auxiliary removable lens in the tube of a polarizing microscope used to obtain interference figures Word History Etymology probably after Joseph L. F. Bertrand
随便看	rhamphotheca rhamphothecas rhap rhapes rhaphae rhaphe rhaphes rhaphides rhapises rhapisses rhaponticin rhapontigenin rhapontin rhapsode rhapsoder rhapsodes rhapsodic rhapsodical rhapsodically rhapsodies rhapsodise rhapsodised rhapsodises rhapsodising rhapsodist

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。