virion
🇬🇧/ˈvaɪrɪən/ 🇺🇸/ˈvaɪriˌɑːn/a virus in infective form, consisting of an RNA particle within a protein covering 病毒粒子
noun [物质名词][病毒] 病毒粒子，病毒体
VP7, the most conserved protein of the virion, is serogroup-specific antigen.
VP7蛋白在病毒的各蛋白中最保守，是病毒的血清群特异性抗原。
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