单词 | spectrin |
释义 | Word Frequency spectrin(ˈspɛktrɪn) noun any one of a class of fibrous proteins found in the membranes of red blood cells, the brain, the intestine, etc Word origin C20: from spectr(e) + -in, referring to the ghosts (isolated cell membranes) of red blood cells, the sourceof the first known member of the class |
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