英语词汇obsidianite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	obsidianite
释义	obsidianite obsidiann. [矿]黑曜石 obstetriciann. 产科医师 obstinateadj. 固执的；倔强的；不易屈服的；（病）难治的 obstinacyn. 顽固,固执;顽强 (病痛等的)难治,难解除顽固的... abstinentadj. 禁欲的；有节制的；饮食有度的 n. 禁欲者
随便看	sampling rate sampling rate meter samplingratemeter sampling ratio sampling read out sampling recorder sampling regression distibution sampling reliability samplingreport sampling report sampling representative sampling resistance sampling restriction sampling results Sampling risk sampling risk of acceptance sampling risk of rejection sampling room sampling schedule Sampling scheme sampling scheme without replacement sampling scheme with relacement sampling scheme with replacement Samplings,Chorionic Villi Samplings,Chorionic Villus

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