| 单词 | heterocercal |
| 释义 | heterocercal —heterocercality /het'euhr oh seuhr kal"i tee/, n. /het'euhr euh serr"keuhl/, adj. Ichthyol. having an unequally divided tail, characteristic of sharks, rays, and skates. Cf. diphycercal, homocercal. [1830-40; HETERO- + Gk kérk(os) a tail + -AL1] |
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