英语词汇standard test frequencies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	standard test frequencies
释义	standard test frequencies 简明释义标准测试频率；标准试验频率双语例句 1 Standard Test Method for dielectric breakdown voltage and dielectric strength of D149 ASTM solid electrical insulating materials at industrial power frequencies. ASTM D149固体电绝缘材料在工业电源频率下的介电击穿电压和介电强度的试验方法。
随便看	Nonomuria Nonon non-oncogenic nononcogenic nonono no-no-no no-no-no-no no-nonsense nononsense nononsense non-op nonopaque nonopaque Non opaque calculus Non-opaque calculus nonopaque calculus Non-opaque foreign body Non opaque foreign body non-opec nonopen nonopen nonopening non-opening die non opening die nonopening side light

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。