英语词汇“phonocardiograph”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	phonocardiograph
释义	phonocardiograph —phonocardiography /foh'neuh kahr'dee og"reuh fee/, n. /foh'neuh kahr"dee euh graf', -grahf'/, n. Med. an instrument for graphically recording the sound of the heartbeat. [1925-30; PHONO- + CARDIOGRAPH]
随便看	reduced reduced mass reduced paid-up insurance reducer reducible reducing agent reducing glass reduct reductase reductase test reductio ad absurdum reduction reduction division reductionism reduction potential reduction ratio reductive reductivism reductor redundancy redundancy pay redundant redundant check redupl. reduplicate

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