elasmobranch /i'læsmәubræŋk/ 📖 中文释义 n. 板鳃亚纲的鱼 📘 English Definition(英文释义) n. any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates ← Elasmidae E 字母词表 elasmobranch poisoning →