beat

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【释义】：

Ⅰ v．(接连地)打，敲；冲击；战胜；开辟；搅拌；搜索(for)；打败；(心脏，脉搏等)跳动Ⅱ n．(心脏等)跳动(声)；敲击(声)

apex beat心尖搏动

beat of pulse脉搏

coupled beat二联律

dropped beat间隙脉

four beats to a normal cycle of respiration一息四至

missed beat间隙脉

Snapping pulse beats irregularly in rate and force．解索脉，快慢不等，强弱不均。