英语词汇“heptad”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	heptad
释义	heptad /hep"tad/, n. 1. the number seven. 2. a group of seven. 3. Chem. an element, atom, or group having a valence of seven. [1650-60; < Gk heptad- (s. of heptás). See HEPTA-, -AD¹]
随便看	inadmissible inadvertence inadvertency inadvertent inadvisable -inae in aeternum inalienable inalterable inamorata inamorato in-and-in in-and-out in-and-out bond in-and-outer inane inanimate inanition inanity inapparent inappeasable inappetence inapplicable inapposite inappreciable

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