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

单词	bertrandite
释义	bertrandite bertrandite [′bər·trən‚dīt] (mineralogy) Be₄Si₂O₇(OH)₂ A colorless or pale-yellow mineral consisting of a beryllium silicate occurring in prismatic crystals; hardness is 6-7 on Mohs scale, and specific gravity is 2.59-2.60.
随便看	half proof half-pulse-repetition-rate delay half-quarter horse registry of america half-quartern half-rail differential logic half rate plus half-raw half-ray half reaction equation balancing half-read half relief half-relief half reliefs half-remembered half-residence time half rest half rhyme half-rhyme half rhymes half rhyming half-right half-ripsaw half roll half round half-round chisel

英语词典包含2567994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。