sphygmograph

sphygmograph
noun
  1. an instrument which produces a line recording the strength and rate of a person's pulse
    脉波计,脉搏描记仪
sphygmographic
[-ˈgrafɪk]
adjective
sphygmographically
[-ˈgrafɪk(ə)li]
adverb
sphygmography
[-ˈmɒgrəfi]
noun
英语宝典
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