Crustacean.
krʌs'teʃɪə
中文n. 甲壳纲动物\nadj. 甲壳纲的
甲壳纲动物
adj. 甲壳纲的
词根词源
Crustacea (n.)1814, Modern Latin neuter plural of crustaceus (animalia), literally "having a crust or shell," from Latin crusta "crust, rind, bark, hard shell" (see crust (n.)). Taken as a zoological classification by Lamarck, 1801; Cuvier (1798) had les insectes crustacées.
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