英语词汇“sigmoidal dune”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	sigmoidal dune
释义	sigmoidal dune sigmoidal dune [sig′mȯid·əl ′dün] (geology) A dune with an S-shaped ridge crest formed by the merger of crescentic dunes.
随便看	chonbuk national university chon buri chonburi province chonburi rayong japanese association chonc chonchu chondestes chondestes grammacus ch'ondogyo chondogyo chondon chondr- chondral chondral fracture chondralgia chondralloplasia chondrectomy chondri- chondric chondrichthian chondrichthyan chondrichthyans chondrichthye chondrichthyes chondrichthyte

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