| 词汇 | Crustacea |
| 词根词缀 | 词源： 1814, from Mod.L. neut. pl. of crustaceus (animalia) "having a crust or shell," from L. crusta "crust, hard shell" (see crust). Taken as a zoological classification by Lamarck, 1801; Cuvier (1798) had les insectes crustacées. |
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