英语词汇“classification of reserves, category of reserves”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	classification of reserves, category of reserves
释义	classification of reserves, category of reserves 储量级别; 区分和衡量储量精度的等级标准。我国煤炭储量，按精度依次为A、B、C、D四级。
随便看	triumphalist triumphalistic triumphalistically triumphalists triumphally triumphancy triumphand triumphans triumphant triumphantly triumphants triumphate triumphator Triumph cotton triumphed triumphed over triumpher triumpherate triumphers triumphing triumphing over triumphings triumph of the will triumph over triumphress

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