butterflyfish

名词 n.

英文释义

名词 n.
  1. Any of a group of conspicuous tropical marine fish of the family Chaetodontidae; the bannerfish and coralfish are also included in this group. Butterflyfish are fairly small, mostly from 12 to 22 cm (c.7-9 in) in length.

词形变化

词源

From butterfly + fish, from their bright colours.
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