feather duster worm

名词 n.
中文释义

英文释义

名词 n.
  1. Any of the Sabellidae, a family of sedentary marine polychaete tube worms with the head mostly concealed by feathery branchiae.
    — In addition, some tube dwelling species have dramatically modified segments used for water pumping or burrowing, and the filter-feeding feather duster worms produce fantastic flower-like crowns of feathery appendages.

词形变化

feather duster worms plural
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