英语词汇columnar structure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	columnar structure
释义	columnar structure ultrastructuren. 超显微结构 understructuren. 基础；下层结构 heterostructuren. [电子]异质结构 infrastructuren. 基础；基础设施
随便看	Thouarcé Thouars thou art Thoub thoubs thou canst thouch thoucht thou didst thou dost Thouet thoug though block though but though fit to though though good to though highly of though i say it thoughless though light of though little of though much of though nothing of though of

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