单词	Black Chamber
释义	Black Chamber noun : a government office or department engaged in cryptographic work, especially cryptanalysis Word History Etymology translation of French chambre noire
随便看	biosatellites bioscience biosciences bioscientific bioscientist bioscientists bioscope bioscopes bioscopies biosecurity biosensor biosensors bioses bioseston biosignature biosignatures biosocial biosocial environment biosocially biosociological biosociology biosolid biosolids biosome biospeleologist

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。