acanthopteri

n. 【鱼类】棘鳍类(＝ Acanthopterygii)

词形变化

only 复数

释义与例句

n.
  1. 1.

    A group of teleostean fishes having spiny fins. See Acanthopterygii.

    仅复数 生物 动物学

词源

Via taxonomic name Acanthopteri, from Ancient Greek ἄκανθα (ákantha, “thorn”) + πτερόν (pterón, “feather”).

来源：wiktionary