viroid

/vahy-roid/US // ˈvaɪ rɔɪd //UK // (ˈvaɪrɔɪd) //

维罗德,维罗伊德,维奥德,维罗亚

Definitions

n.名词 noun

1
- : an infectious agent of plants similar to a virus but consisting of only a short, single strand of RNA without a protein coat.