echovirus
n.
also ECHO virus, 1955, acronym for enteric cytopathogenic human orphan; "orphan" because when discovered they were not known to cause any disease.
| 词汇 | echovirus |
| 词根词缀 | Online Etymology Dictionary echovirus n. also ECHO virus, 1955, acronym for enteric cytopathogenic human orphan; "orphan" because when discovered they were not known to cause any disease. |
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