单词:electrocardiographs
(electrocardiograph 的复数) n. 心电图描记器
[医] 心[动]电[流]描记器
[医] 心[动]电[流]描记器
plural of electrocardiograph
n medical instrument that records electric currents associated with contractions of the heart
n medical instrument that records electric currents associated with contractions of the heart