crustacean是什么意思

2023-11-25 18:36:17

crustacean

美[krʌsteɪʃn] 英[krʌsteɪʃn]

n. 甲壳类动物

adj. 甲壳纲的

近义词：clam，cockle，crawfish，crayfish，lobster，mussel，oyster，prawn，shellfish，shrimp，whelk，crustaceous，

Noun

any mainly aquatic arthropod usually having a segmented body and chitinous exoskeleton

Adjective

用作名词(n.)

Every crustacean has a layer of shell, which is also called the carapace.甲壳动物体外都有一层几丁质外壳, 称为甲壳。
The fair shrimp, Chirocephalus nankinensis, is the large branchiopoda crustacean.丰年虫是我国特有的大型淡水鳃足类甲壳动物,其休眠卵具饰纹结构。

用作形容词(adj.)

Phospholipids also appear to be essential in crustacean physiology.甲壳类虽可生合成磷脂质,但能力十分有限。