crayfish

英 [ˈkreɪfɪʃ]

美 [ˈkreɪfɪʃ]

n.  淡水螯虾; 海水大龙虾

复数：crayfishes　

BNC.33846 / COCA.23008

牛津词典

noun

• 淡水螯虾；海水大龙虾
  an animal like a small lobster , that lives in rivers and lakes and can be eaten, or one like a large lobster , that lives in the sea and can be eaten

柯林斯词典

• 淡水螯虾
  Acrayfishis a small shellfish with five pairs of legs which lives in rivers and streams. You can eat some types of crayfish.

英英释义

noun

• large edible marine crustacean having a spiny carapace but lacking the large pincers of true lobsters
  Synonym:spiny lobsterlangousterock lobstercrawfishsea crawfish
• small freshwater decapod crustacean that resembles a lobster
  Synonym:crawfishcrawdadcrawdaddy
• tiny lobster-like crustaceans usually boiled briefly
  Synonym:crawfishcrawdadecrevisse
• warm-water lobsters without claws
  Synonym:spiny lobsterlangousterock lobster

双语例句

• They can go it alone, jig for crayfish, and swing from ropes along the bank.
  他们可以独自去小溪，在水中活蹦乱跳地捉小虾，在岸边系上绳子荡秋千。
• Lobster? the joss-stick hot crayfish is better!
  龙虾？情愿是香辣小龙虾！
• Histological method has been used to study tha antennal gland of crayfish Procambarus clarRii.
  本文利用石蜡切片技术对克氏原螯虾触角腺进行了组织学研究。
• The crayfish is one of the major freshwater shrimp in China.
  克氏原螯虾，是我国主要的淡水虾之一。
• Nutritional composition and nutritional value in the muscle of tail crayfish from Xuyi were investigated.
  研究盱眙龙虾肌肉中的营养素成分与营养价值。
• But in Scottish streams and lochs, these creatures are intruders. American crayfish may be destroying the catch.
  然而在苏格兰，这种生物却是入侵者，美国小龙虾可能会毁掉苏格兰的生态。
• Preliminary Study on the Antibacterial Mechanism of Chitosan from Red Swamp Crayfish
  克氏螯虾壳聚糖抗菌机制的初步研究
• Kai Wang and her friends like to sniff out the latest regional Chinese restaurants: a tiny cafe in east London specialising in food from China's north-east, or one near London Bridge serving numbing and hot crayfish.
  王凯（音译）和她的朋友们乐于发觉最新的中国地方菜餐馆：一家位于伦敦东部专营中国西北菜的小餐馆，或是一家位于伦敦桥旁的餐馆提供「麻辣小龙虾」。
• Like this blind cave crayfish, scientists determined that they can live here for more than a hundred years, 20 times longer than their surface cousins.
  比如这种洞穴小龙虾，科学家们相信它们能活一百多年，寿命是水面上生活的兄弟姐妹的20倍。
• In the southeastern United States, which is afreshwater diversity hotspot, almost 40% of molluscs and crayfish could bewiped out owing to the effects of dams and pollution.
  在美国的东南部，那里有很多的淡水物种，由于受水坝和污染的影响，几乎40%的软体动物和淡水龙虾可能会被淘汰。