crustacean

中英词典

形容词

crustacean /ˌkrʌˈsteɪʃən/ (adj.)
1. 甲壳纲动物的；甲壳类的

名词

crustacean /ˌkrʌˈsteɪʃən/ (n.)
1. 甲壳纲动物；甲壳类动物

词语辨析

crustacean 是一个包含形容词和名词的单词，用于描述属于甲壳纲动物类别的生物。它可以用作形容词，表示“属于甲壳纲动物的”；也可以用作名词，表示“甲壳纲动物”。

词汇扩充

1. crustaceology /ˌkrʌstəsiˈɒlədʒi/ (n.) 甲壳动物学
2. crustaceous /krʌˈsteɪʃəs/ (adj.) 甲壳类的
3. carcinology /ˌkɑːrsɪˈnɒlədʒi/ (n.) 蟹类学
4. decapod /ˈdɛkəpɒd/ (n.) 十足目甲壳纲动物
5. isopod /ˈaɪsəpɒd/ (n.) 等足目甲壳纲动物

近义词

1. crab /kræb/ (n.) 螃蟹
2. lobster /ˈlɒbstər/ (n.) 龙虾
3. shrimp /ʃrɪmp/ (n.) 小虾；烤虾

反义词

无

柯林斯词典

crustacean (noun)
1. Crustaceans are a type of animal that have a hard shell and several pairs of legs. They live mainly in the sea and include animals such as crabs and lobsters.
crustacean (adjective)
1. Crustacean means belonging or relating to the group of animals that includes crabs, lobsters, and other shellfish.

牛津词典

crustacean (noun)
1. An arthropod of the large, mainly aquatic group Crustacea, such as a crab, lobster, or barnacle.
crustacean (adjective)
1. Of or belonging to the Crustacea.

用法

- The rock pools are teeming with various crustaceans. (名词)
- The crustacean exoskeleton provides protection. (形容词)

例句

1. The fisherman caught a large crustacean in his net. (渔民在网中捕捉到一只大型甲壳动物) 2. The museum has an impressive collection of crustaceans. (该博物馆拥有一系列令人印象深刻的甲壳类动物标本) 3. She ordered a plate of freshly steamed crustaceans at the seafood restaurant. (她在海鲜餐厅点了一盘新鲜蒸熟的甲壳类动物) 4. The crustacean shell is hard and provides protection for the animal inside. (甲壳动物的外壳坚硬，为其内部提供保护) 5. The biology class studied the anatomy and behavior of various crustaceans. (生物课上学习了各种甲壳类动物的解剖学和行为) 6. The crustacean population in the estuary has been declining due to pollution. (由于污染，河口的甲壳类动物数量一直在下降) 7. The fishermen used crab pots to catch crustaceans along the coastline. (渔民们使用蟹笼在海岸线上捕捉甲壳类动物) 8. The crustacean molted its old exoskeleton and emerged with a larger, stronger one. (甲壳动物蜕皮脱去旧外骨骼，出现了一个更大更坚固的外骨骼) 9. The students observed the crustacean under a microscope to study its structure. (学生们在显微镜下观察甲壳动物以研究其结构) 10. The scientist discovered a new species of deep-sea crustacean. (科学家发现了一种新的深海甲壳类动物物种) 11. The restaurant serves a delicious crustacean bisque as a starter. (该餐厅作为开胃菜供应美味的甲壳类动物浓汤) 12. The children collected seashells and observed tiny crustaceans inside them. (孩子们收集贝壳并观察其中的小甲壳动物) 13. The fish tank in the pet store had a variety of colorful crustaceans swimming around. (宠物店的鱼缸里有各种色彩斑斓的甲壳类动物在游动) 14. The fisherman used a baited trap to catch crustaceans in the shallow water. (渔民在浅水中使用带鱼饵的陷阱来捕捉甲壳类动物) 15. The museum exhibit displayed a fossilized crustacean from millions of years ago. (博物馆展览展示了一只来自几百万年前的化石化甲壳类动物) 16. The crustacean larvae drift in the ocean currents before settling on the ocean floor. (甲壳类动物的幼虫在海洋洋流中漂流，然后才在海底定居) 17. The crustacean population is an important part of the marine ecosystem. (甲壳动物种群是海洋生态系统的重要组成部分) 18. The fisherman sells fresh crustaceans to the local seafood market. (渔民将新鲜的甲壳动物出售给当地海鲜市场) 19. The crustacean shed its exoskeleton in order to grow larger. (甲壳动物蜕皮以便生长得更大) 20. The biology textbook provides detailed information about the anatomy and physiology of crustaceans. (生物教科书提供了有关甲壳类动物的解剖学和生理学的详细信息)