| 单词 | echovirus |
| 释义 | echovirus /ek"oh vuy'reuhs/, n. , pl. echoviruses. any of numerous retroviruses of the picornavirus group, some harmless and others associated with various human disorders, as aseptic meningitis. Also, echo virus, ECHO virus. [1950-55; echo- (acronym from enteric cytopathogenic human orphan) + VIRUS; orig. termed "orphan" because they were not known to be the cause of any disease] |
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