英语词汇“previtrain”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	previtrain
释义	previtrain previtrain [prē′vi‚trān] (geology) The woody lenses in lignite that are equivalent to vitrain in coal of higher rank.
随便看	happiness diet happinesses happiness, health, wisdom and wealth happinessinchaos happiness is a choice happiness is a warm gun happiness, morbid fear of happiness theory happiness through drinking happing happle syndrome happo happo bay happoshu happoushu happrc happs -happy happy happy accident happy accidents happy april fools day happy artist for you happy as a clam happy as a clam (at high tide)

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