crustacean
crustacean 英 [krʌˈsteɪʃn] 美 [krʌˈsteʃən]
adj. 甲壳纲的 n. 甲壳纲动物
名词复数:crustaceans
- A crustacean is a member of a class of arthropods that live in water. Some of your favorite seafood comes from crustaceans — crabs, lobsters, and shrimps.
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- adj. 甲壳纲的
- n. 甲壳纲动物
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1. After a dozen years, the crustacean will grow to the size of a tractor tire.
十几年后，这种甲壳纲动物将长到拖拉机轮胎大小。
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2. This is the world's largest crustacean and the seven king crabs introduced here from the North Pacific by Russian scientists in 1961 have multiplied at an astonishing rate.
这是世界上最大的甲壳类动物。 俄罗斯科学家在1961年从北太平洋引进这里的七只帝王蟹已以惊人的速度成倍增长。
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3. Researchers found the 70-millimeter crustacean in the dark shale of an Oklahoma quarry.
研究者在俄克拉荷马采石场的页岩层发现这些70毫米的甲壳纲动物。
- crustacean (n.) 1835, from Crustacea the class name. As an adjective, 1858 (earlier was crustaceous, 1640s).
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