crustacean的复数形式怎么拼写

n.甲壳纲动物（如蟹、龙虾）adj.甲壳纲的...

The illustrious Cuvier did not perceive that a barnacle was a crustacean.大名鼎鼎的居维叶也未看出藤壶是一种甲壳动物.Other hunters, like this octopus, are also attracted to the crustacean feast.其他捕猎者, 如这只章鱼, 也同样对这个盛宴感兴趣.Molt - inhibiting horm...

crustacean的音标：crustacean的英式发音音标为：[krʌ'steɪʃn]crustacean的美式发音音标为：[krʌ'steʃən]...