英语词汇“extrasystole”是什么意思，“extrasystole”的读音、用法及例句翻译-烛光网

词汇	extrasystole
释义	ex·tra·sys·to·le AHD[ĕk'strə-sĭsʹtə-lē] D.J.[ˌekstrəˈsɪstəliː]K.K.[ˌɛkstrəˈsɪstəli]n.Medicine（名词）【医学】 A premature contraction of the heart, resulting in momentary cardiac arrhythmia.期外收缩：心脏房室的过早心搏，导致短暂的心律不齐
随便看	assembly language assembly line assemblyman assemblymen Assembly of God assembly time assemblywoman assemblywomen assent assentation assentations assented assenting assents Asser assert asserted asserted asserting assertion assertions assertive assertiveness training asserts asses

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