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
- small freshwater decapod crustacean that resembles a lobster
- tiny lobster-like crustaceans usually boiled briefly
- warm-water lobsters without claws
双语例句
- 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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 - 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。