单词 | echovirus |
释义 | echo /ekˈō/noun (pl echoes /ekˈōz/)
ORIGIN: L, from Gr ēchō a sound echˈōer noun echˈōey adjective echˈogram noun The record produced in echo-sounding echōˈic adjective
echōˈically adverb echˈōism noun The formation of imitative words echˈōist noun A person who repeats like an echo echˈōize or echˈōise intransitive verb echˈoless adjective
echocarˈdiogram noun The record produced by echocardiogˈraphy, the investigation by means of ultrasound of certain internal parts of the heart and the ways in which they move in order to detect disease esp of the heart valves echocarˈdiograph noun echocardiographˈic adjective echoencephˈalogram noun (medicine) The record produced by echoencephalogˈraphy, the investigation of brain tissues by means of ultrasound waves beamed through the head echˈograph noun An echo-sounder echolalia /ek-ō-lāˈli-ə/ noun (Gr laliā talk) senseless or compulsive repetition of words heard, occurring in forms of mental illness echopraxˈia or echopraxˈis noun (Gr praxis doing) in mental illness, the imitation of postures or movements of those around one echo chamber noun A room in which sound can be echoed for recording or radio effects or when measuring acoustics echo location noun Determining the position of objects by means of supersonic vibrations echoed from them, as a bat does echˈo-sounder noun The device used in echo-sounding echˈo-sounding noun A method of measuring the depth of water, locating shoals of fish, etc, by noting the time taken for an echo to return from the bottom, the shoal, etc echˈovirus or ECHO virus noun Any of a group of viruses which can cause respiratory and intestinal diseases and meningitis (enteric cytopathogenic human orphan virus) cheer to the echo To applaud heartily |
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