英语词汇protoxide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	protoxide
释义	protoxide 英/ pr???t?ksa?d / 美/ pro??tɑ?ksa?d / 简明释义 n.[无化] 低氧化物专业释义 1 化学低价氧化物氧化亚物低氧化物
随便看	bearing material bearing material layer thickness bearing materials bearing mean specific load bearing measurement bearing member bearing metal bearing metal bearing metal alloy bearing metal crack bearing metals bearing meter bearing module bearing modulus bearing moment bearing mounting bearing mounting appliance bearing, multiple-row bearing neck bearing neck dipping inclination bearing neck up-rising inclination bearing needle bearing no interest bearing noise bearing nonscoring characteristic

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。