crustaceanKK [krəˋsteʃən] /kɹəˈsteɪʃən/发音名词1甲壳类动物、甲壳动物Shrimp, crabs, and lobsters are all crustaceans.虾、蟹和龙虾都是甲壳类动物。形容词1甲壳类的Some people have a severe allergy to crustacean protein.有些人对甲壳类的蛋白质有严重过敏。用这个字练口说→