ultrasonography (超音波攝影術), sonography ((超)音波攝影術)

ultrasonography (超音波攝影術), sonography ((超)音波攝影術)

ultrasonography
超音波探測術; 超音波攝影術; 超音波掃描術

sonography
(超)音波攝影術; (超)音波掃描術

sonography: using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal growth or study bodily organs

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