| 单词 | echocardiographer | 
| 释义 | > as lemmasˌechocardiˈographer   ˌechocardiˈographer  n. one who practises echocardiography. ΘΚΠ the world > health and disease > healing > healer > paramedic > 			[noun]		 > using specific instrument > others cardiographer1885 electroencephalographer1941 electroencephalographist1941 ultrasonologist1971 echocardiographer1977 sigmoidoscopist1977 ultrasonographer1979 1977    Lancet 19 Feb. 402/2  				Most books have been directed towards those who wish to become expert echocardiographers. < as lemmas | 
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