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单词	diastole
释义	diastole noun di·​as·​to·​le dī-ˈa-stə-(ˌ)lē  : a rhythmically recurrent expansion especially : the relaxation and dilation of the chambers of the heart and especially the ventricles during which they fill with blood compare systole diastolic ˌdī-ə-ˈstä-lik  adjective Example Sentences Recent Examples on the Web For us this was diastole; the condition of the heart when it's fully dilated with blood just before it's ejected with a heart contraction to the body. Jennifer Nalewicki, Smithsonian, 21 July 2017 For us this was diastole; the condition of the heart when it's fully dilated with blood just before it's ejected with a heart contraction to the body. Jennifer Nalewicki, Smithsonian, 21 July 2017 For us this was diastole; the condition of the heart when it's fully dilated with blood just before it's ejected with a heart contraction to the body. Jennifer Nalewicki, Smithsonian, 21 July 2017 For us this was diastole; the condition of the heart when it's fully dilated with blood just before it's ejected with a heart contraction to the body. Jennifer Nalewicki, Smithsonian, 21 July 2017 For us this was diastole; the condition of the heart when it's fully dilated with blood just before it's ejected with a heart contraction to the body. Jennifer Nalewicki, Smithsonian, 21 July 2017 For us this was diastole; the condition of the heart when it's fully dilated with blood just before it's ejected with a heart contraction to the body. Jennifer Nalewicki, Smithsonian, 21 July 2017 For us this was diastole Jennifer Nalewicki, Smithsonian, 21 July 2017 For us this was diastole; the condition of the heart when it's fully dilated with blood just before it's ejected with a heart contraction to the body. Jennifer Nalewicki, Smithsonian, 22 July 2017 See More Word History Etymology Greek diastolē dilatation, from diastellein to expand, from dia- + stellein to prepare, send First Known Use circa 1578, in the meaning defined above Medical Definition diastole noun di·​as·​to·​le dī-ˈas-tə-(ˌ)lē  1 : the passive rhythmical expansion or dilation of the cavities of the heart during which they fill with blood compare systole 2 : the rhythmical expansion of a pulsating vacuole (as of an amoeba)
随便看	kiddies kiddiewinkies kiddiewinks kidding kidding (around) kidding (oneself) kidding around kidding oneself kiddingly kiddish kiddisher kiddishest kiddle kiddles kiddo kiddoes kiddos kidds kiddush kiddush hashem kiddushes kiddushin kiddy kiddying kiddywinks

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