单词	virion
释义	virion /ˈvɪrɪɒn / noun Microbiology The complete, infective form of a virus outside a host cell, with a core of RNA and a capsid.The humoral arm produces virus-neutralizing antibodies that, when fully effective, completely prevent virions from infecting new host cells.... It is probable that movement of poliovirions occurs through the interaction of the virions with the host cell actin similar to the mechanisms seen in some bacterial infections 10-12. However, the tubes may contain multiple virions, or capsids, like peas in a pod, or the linear arrangement of spores in neurospora filaments. Origin 1950s: from virus + -on.
随便看	plasticine plasticise plasticiser plasticism plasticity plasticization plasticize plasticizer plasticky plastic lumber plasticly plastic mac plastic merit plastic money plastic paint plastic sulfur plastic sulphur plastic surgeon plastic surgery plasticware plastic wood plastic wrap plastic-wrapped plastid plastidome

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。