英语词汇femtometres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	femtometres
释义	femtometres 双语例句 1 Until recently the best estimate of the proton radius was 0.877 femtometres with an uncertainty of 0.007 fm 直到不久之前，对质子半径最好的测量是0.877飞米（千万亿分之一分尺），误差为在0.007飞米。
随便看	Silton Siltou silt over siltpan siltpan silt particle siltpelite silt pollution silt pressure silt releasing sluice silt remover silts silt sampler silt seam siltseam silt shale silt size silt-sized particle silt sluicing silt slurry silt soil silt stable channel siltstone siltstone silt stratification

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。