英语词汇primary standards laboratory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	primary standards laboratory
释义	primary standards laboratory 简明释义原级标准实验室网络释义 1 ?原级标准实验室 ... Common Primary Standards: 常用的基准物质 primary standards laboratory: 原级标准实验室 WMO primary standards: 世界气象组织一级标准气 ...
随便看	pound shop pound sign pound sign pounds off pound on pound out pounds per cubic fool pounds per foot pounds per gallon pound per hour pounds per linear inch pounds per minute pounds per square foot pounds per square inch pounds per square inch absolute pounds per square inch differential pound per square inch pounds per square inch gauge pounds per square inch standard pound sterling pound sterling pound sterling area pound sterling bloc pound sterling bond pound sterling

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。