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单词 pearlfish
释义

Definition of pearlfish in English:

pearlfish

nounPlural pearlfishes ˈpəːlfɪʃ
  • 1A long slender fish found chiefly in warmer seas, which lives inside the shells of bivalve molluscs or the body cavities of sea cucumbers and other invertebrates.

    珍珠鱼,潜鱼

    Family Carapidae: several genera and species

    Example sentencesExamples
    • Cardinalfishes and pearlfishes live inside large gastropods and mollusks.
    • One creature that takes advantage of the movement of water to the respiratory trees in the sea cucumber is the pearlfish, or cucumber fish (Carapidae).
  • 2A small Argentinian killifish, popular in aquaria.

    (常养殖于水族馆的)阿根廷小鳉鱼,珠鳉

    Cynolebius belotti, family Cyprinodontidae

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更新时间:2025/5/30 5:19:25