英语词汇scratch hardness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	scratch hardness
释义	scratch hardness 划痕硬度，刮刻硬度(指用划痕法测出的金属或矿物硬度)
随便看	switch hitter switch hitters switch-hitters switch-hitting switch hook switch in switching switching around switching-engine switching locomotive switching locomotives switching off switching on switching round switch knife switch knives switch lever switch-light switchlike switchman switch mechanism switchmen switch off switch-off switch-offs

英汉双解词典包含548777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。