radiocardiogram

名词 n.
中文释义

英文释义

名词 n.
  1. An X-ray recording of the progress of radioactive material injected into the chambers of the heart.

词形变化

radiocardiograms plural

词源

Etymology tree
Latin radiusder.
English radio-
Proto-Indo-European *ḱerd-
Proto-Indo-European *ḱḗr
Proto-Indo-European *ḱr̥díyeh₂
Proto-Hellenic *kərdíyā
Ancient Greek καρδία (kardía)lbor.
English cardio-
Proto-Indo-European *gerbʰ-
Proto-Hellenic *grə́pʰō
Ancient Greek γρᾰ́φω (grắphō)
Proto-Indo-European *-mn̥
Ancient Greek -μᾰ (-mă)
Ancient Greek γράμμα (grámma)lbor.
English -gram
English cardiogram
English radiocardiogram
From radio- + cardiogram.
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