crayfish

noun

1. 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

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

1. The North American signal crayfish, which had been introduced to English waters decades ago and spread steadily north, were taking over.
   北美标志性的小龙虾是在数十年前被引入英国境内，并且向北蔓延最后占据了水域。
2. At that size, they don't even look like crayfish; they look like lobsters.
   有着这样的尺寸，它们甚至看起来不像小龙虾更像大龙虾。
3. I could not believe the number of crayfish that were in this part of the river.
   我简直无法相信这里有多少小龙虾。
4. Unfortunately, we now have our own invasive-species crayfish in this area mostly red swamp crayfish from the southern United States, he says.
   很不幸，我们这也来了一群不速之客，大多数是来自美国南部的红沼泽螯虾。
5. 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。
6. Tarantulas have an exoskeleton ( that means its skeleton is on the outside) like crayfish and crabs.
   狼蛛它有外骨骼（意味着其骨骼是长在外面的）这与小龙虾和螃蟹有点像。
7. 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」。
8. Study on Flavoring Preparation and Astaxanthin Extraction of Crayfish Head
   克氏原螯虾头制备风味料和提取虾青素的研究
9. We ate jambalaya and at the weekend they served mountains of crayfish accompanied with rice. It was really delicious.
   我们吃的是什锦菜肴，在周末，他们还会供应成堆的小龙虾和米饭，非常美味。
10. 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。
11. 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
12. Type genus of the Branchiobdellidae: a small worm that lives on the gills or surface of a crayfish attached by a sucker.
    蛭形蚓科的模式属；一种小的蠕虫，靠吸管吸附于小龙虾腮部或表面。
13. The tests also indicated that environmental factors, such as temperature, light density, directly affected development and maturation of crayfish with the change of carapace coloration.
    同时，温度和光照直接影响克氏原螯虾的成熟发育，使其体色发生相应的变化。
14. 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。
15. 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。
16. The crabs at the Hungtse Lake crab farms are fed on organic feed, which include the lake's own seaweed, small fish, small crayfish, and even some corn and shrimp.
    洪泽湖蟹农以全天然饲料喂蟹，它们吃的是养在湖中的水草、螺蛳、小杂鱼，还有蟹农投放的粟米和小虾等。
17. Small crayfish of Europe and Asia and western North America.
    产于欧洲、亚洲和美洲西部的小螯虾。
18. 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。
19. Large bodies of water will be occupied not only by frogs but larger aquatic animals such as Long-necked Tortoises and Freshwater Yabbies or Crayfish.
    水的大身体将被青蛙但是更大的水动物占据例如不仅长-压缩的龟和淡水小螫虾或喇蛄。
20. Crayfish looks like langostines but is not as tasty.
    漓蛄长得很像龙虾，但味道可没有龙虾鲜美。
21. At lunch beside day tITe were Very abundance nice pies, crayfish, and mutton cutlets;
    第二天的午饭是非比寻常美味的馅饼，小龙虾和羊肉片。
22. Clinical signs of bacteremia in freshwater crayfish are non-specific and typically are limited to increasing apathy and paralysis immediately prior to death.
    临床上淡水螯虾的菌血症是非特异性的和典型精神呆滞和瘫痪并立刻死亡。
23. Lobster? the joss-stick hot crayfish is better!
    龙虾？情愿是香辣小龙虾！
24. 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。
25. To this end, it is very necessary to in-depth study of Qianjiang City crayfish industry.
    为此，有必要对潜江市小龙虾产业的发展进行深入的研究。
26. This paper first elaborates the crayfish resources and biological characteristics, the general situation of crayfish aquaculture both in China and abroad.
    本文首先阐述了小龙虾的资源和生物学特征，回顾了国内外的小龙虾养殖业的概况。
27. 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。

noun

1. large edible marine crustacean having a spiny carapace but lacking the large pincers of true lobsters

   Synonym:    spiny lobsterlangousterock lobstercrawfishsea crawfish

2. small freshwater decapod crustacean that resembles a lobster

   Synonym:    crawfishcrawdadcrawdaddy

3. tiny lobster-like crustaceans usually boiled briefly

   Synonym:    crawfishcrawdadecrevisse

4. warm-water lobsters without claws

   Synonym:    spiny lobsterlangousterock lobster