elasmobranch

n. 板鳃亚纲的鱼

e.las.mo.branch

n.（名词）
Any of numerous fishes of the class Chondrichthyes, characterized by a cartilaginous skeleton and placoid scales and including the sharks, rays, and skates.
属软骨鱼纲的鱼：软骨鱼纲鱼的一种，以软骨骨架和板状鱼鳞为特征，包括鲨、鳐、灰鳐
adj.（形容词）
Of or belonging to the class Chondrichthyes.
软骨鱼纲的：属于或关于软骨鱼纲的

来源：
From New Latin Elasmobranchii [former subclass name]
源自 现代拉丁语 Elasmobranchii [原来亚纲名称]
Greek elasmos [metal beaten out] from elaunein elas- [to beat]
希腊语 elasmos [打出的金属] 源自 elaunein elas- [打]
Late Latin branchia [gill] from Latin branchiae [gills] from Greek brankhia
后期拉丁语 branchia [鳃] 源自 拉丁语 branchiae [鳃] 源自 希腊语 brankhia