Crustacean
[krʌ'steɪʃn] or [krʌ'steʃən]
解释:
(noun.) any mainly aquatic arthropod usually having a segmented body and chitinous exoskeleton.
克里斯整理--From WordNet
解释:
(a.) Of or pertaining to the Crustacea; crustaceous.
(n.) An animal belonging to the class Crustacea.
康拉德编辑
同义词及近义词：
a. Crustaceous.
戈代娃手打
例句:
- So it is with the wonderfully complex jaws and legs of crustaceans. 查尔斯·达尔文. 物种起源.
- Lubbock has recently remarked, that several minute crustaceans offer excellent illustrations of this law. 查尔斯·达尔文. 物种起源.
- Several families of crustaceans include a few species, possessing an air-breathing apparatus and fitted to live out of the water. 查尔斯·达尔文. 物种起源.
- The same law governs the construction of the mouths and limbs of crustaceans. 查尔斯·达尔文. 物种起源.
- With crustaceans not only many trivial, but some important parts assume a new character, as recorded by Fritz Muller, after maturity. 查尔斯·达尔文. 物种起源.
- The gills of crustaceans, such as the crabs which run about in the air, are protected by the gill-cover extensions of the back shell or carapace. 赫伯特·乔治·威尔斯. 世界史纲.
- Many insects, and especially certain crustaceans, show us what wonderful changes of structure can be effected during development. 查尔斯·达尔文. 物种起源.
- In some cases, however, the mature animal must be considered as lower in the scale than the larva, as with certain parasitic crustaceans. 查尔斯·达尔文. 物种起源.
校对:奥菲莉娅