英语词汇pacemaker region简单造句、意思、用法及例句-英语例句辞典

单词	pacemaker region
例句	原声例句自然杂志：人体健康 In the adult fish, the beating of the heart is controlled by a pacemaker region, a group of cells which control the speed of contractions in the rest of the organ. 在成鱼中，心脏的跳动是由起搏器区域控制的，起搏器区域是一组控制器官其他部分收缩速度的细胞。
随便看	desist from desisting desists desize desizing desk desk accessories desk accessory deskbound desk by desk calendar desk chair desk clerk desk clerks desk computer desk fan desk file deskilled desking desk job desk jobs desk jockey desk jockeys desk lamp desk lamps

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