英语词汇“BB”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	BB
释义	BB symbol 1British Double-black (used in describing grades of pencil lead). 2North American A standard size of lead pellet used in air rifles.
随便看	electron microprobe electron microscope electron microscopic electron microscopist electron microscopy electron multiplier electron neutrino electronograph electronographic electronography electronometer electron-optical electron optics electron pair electron probe electron spin electron spin resonance electron telescope electron tube electronvolt electron wave electronystagmogram electronystagmograph electronystagmographic electronystagmographically

英语词典包含243303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。