英语词汇Mercury datum怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Mercury datum
释义	Mercury datum 简明释义水星大地基准网络释义 1 ?水星大地基准 ... 水银视准管 mercury collimator 水星大地基准 Mercury datum 水银镜片 mercury glass ...
随便看	low-loss insulator low loss joint low-loss line low loss line low-loss material low-loss modulator low-loss optical waveguide low loss polymer low-loss power transformer low-loss resonator low-loss silica fiber low-loss substrate low loss waveguide low low low-low low-low alarm low-low level low-low plane of nutrition low-low pressure switch low lows low-low theory of language low-low water level switch low lube oil pressure low-lubricating oil pressure trip device low-luminosity picture

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。