crawfish

英 [ˈkrɔːfɪʃ]

美 [ˈkrɔːfɪʃ]

n.  螯虾

COCA.20178

柯林斯词典

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

in BRIT, use 英国英语用 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 lobstercrayfishsea crawfish
• small freshwater decapod crustacean that resembles a lobster
  Synonym:crayfishcrawdadcrawdaddy
• tiny lobster-like crustaceans usually boiled briefly
  Synonym:crayfishcrawdadecrevisse

verb

• make a retreat from an earlier commitment or activity
  1. We'll have to crawfish out from meeting with him
  2. He backed out of his earlier promise
  3. The aggressive investment company pulled in its horns
  Synonym:retreatpull backback outback awaycrawfish outpull in one's hornswithdraw

双语例句

• This is to suggest prevention and control measures of chloramphenicol residue in crawfish.
  〔目的〕提出科学、可行的淡水小龙虾中氯霉素残留危害的预防与控制措施。
• The practice of entering household on science and technology about freshwater crawfish culture in Jiangsu province The true hazel eye-and so brilliant!
  江苏省淡水小龙虾养殖技术科技入户的实践真正淡褐色的眼睛，而且总是那么熠熠放光！
• "This is that alternative species of crawfish," said Lutz.
  这是小龙虾的替代品种。
• Crawfish in shell Exerting a Leading Function of the Research and Development Center to Upgrading Tea Industry
  带壳小龙虾，带壳淡水螯虾发挥龙头带头作用，提升茶叶产业水平
• It was studied that Red Swamp Crawfish growing and laying eggs fed with different forage prescription.
  研究了不同饵料配比条件下克氏原螯虾生长和抱卵的情况。
• Small, shallow ponds have been stocked with red swamp crawfish and are managed for commercial production.
  又小又浅的池塘里挤满了克氏螯虾，并被用于商业化的养殖。
• Their hard outer shell, called the exoskeleton, does not grow with the crawfish and is shed periodically.
  它们坚硬的外壳，叫做外骨骼，不会随着小龙虾的成长而生长，而会周期性蜕落。
• Royal jelly samples should be treated by protein denaturalization; crawfish products and other fatty food of animal original, which have effect on matrices, should be extracted in SPE; common liquid extraction can meet the requirement of a great of honey samples.
  蜂王浆样品需要进行蛋白变性处理；对于基质干扰严重的螯虾产品及其它富含油脂性的动物源产品则需要进行固相萃取净化；对于蜂蜜样品，一般的液相萃取就可以满足大批量样品处理。
• Exports: fish and crawfish, rum, salt, chemicals, fruit and vegetables.
  出口：鱼和小龙虾，朗姆洒，盐，化工，水果蔬菜。
• Both species of crawfish occur naturally in the Mid-Atlantic region, but crawfish farming is a very recent development here.
  两种小龙虾都天然出现在中大西洋地区，不过最近小龙虾的养殖在此地有所发展。