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

单词	hardpan
释义	Word Frequency hardpan (ˈhɑːdˌpæn) noun a hard impervious layer of clay below the soil, resistant to drainage and root growth
随便看	crassulacean acid metabolism crassulaceous Crassus -crat -crat cratch crate crateful crater crater cratered crateriform Crateris craterless craterlet crater-like craterous -cratic -cratical C rations C-rations craton cratonic cratur craunch

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