microplanetoid

名词 n.

英文释义

名词 n.
  1. An astronomical body smaller than a planetoid, such as an asteroid or planetesimal.
    — I mean, the Fomalhauters weren't having enough problems with the repairs to their exhaust duct—their StarGrazer'd taken a hit from a rogue microplanetoid—then this earthbound yo-yo tries to put a goddam drift netter up their tailpipe.

词形变化

microplanetoids plural

词源

From micro- + planetoid.
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