V2EX crayfish

Crayfish

释义 Definition

crayfish(名词):小龙虾;淡水螯虾。指生活在淡水中的甲壳动物,外形像小型龙虾,常见于河流、湖泊与池塘,也常作为食材。(英式英语中也常称 crayfish;美式英语里 crawfish 也很常见。)

发音 Pronunciation

/kref/

例句 Examples

I saw a crayfish under the rock.
我在岩石下面看到一只小龙虾。

Crayfish thrive in clean streams, but pollution can quickly reduce their numbers.
小龙虾在清洁的溪流中繁衍良好,但污染会迅速减少它们的数量。

词源 Etymology

crayfish 源自古法语 crevice / crevisse(指螯虾一类),进入英语后逐渐演变为 creyfish / crayfish。其中的 -fish(鱼)属于民间词源影响:它并不是真正的“鱼”,而是甲壳类动物,但由于外形与水生属性,人们把词尾改得更像熟悉的英语词。

相关词 Related Words

文学作品 Literary Works

  • Mark Twain,《Life on the Mississippi》(《密西西比河上的生活》):书中描述密西西比河流域的自然与饮食文化时,常涉及河鲜与甲壳类食物的语境(含对 crayfish/crawfish 一类的提及与相关表达)。
  • Gerald Durrell,《My Family and Other Animals》(《我家与其他动物》):以自然观察与动物描写见长的作品中,常出现淡水生物(包括螯虾类)在生态描写里的用法。
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