| 释义 |
actinopterygianenUS
ac·ti·nop·te·ryg·i·an A5073100 (ăk′tə-nŏp′tə-rĭj′ē-ən)n. See ray-finned fish.
[From New Latin Actinopterygiī, class name : actino- + Greek pterugion, fin, diminutive of pterux, pterug-, wing; see pterygoid.]actinopterygianenUS
actinopterygian (ăk′tə-nŏp′tə-rĭj′ē-ən)n. See ray-finned fish. |