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  1. vasodilation

    • IPA[ˌveɪzəʊdʌɪˈleɪʃn]

    英式

    • n.
      the dilatation of blood vessels, which decreases blood pressure.
    • noun: vasodilation, plural noun: vasodilations

    • 更多解釋
    • IPA[ˌvāzōˌdīˈlāSH(ə)n]

    美式

    • n.
      the dilatation of blood vessels, which decreases blood pressure.

    Oxford American Dictionary