单词 | bradykinin |
释义 | Word Frequency bradykinin(ˌbrædɪˈkaɪnɪn, ˌbreɪdɪ-) noun a peptide in blood plasma that dilates blood vessels and causes contraction of smooth muscles. Formula: C50H73N15O11 Word origin C20: from brady- + Greek kin(ēsis) motion + -in |
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