ganoidei的翻译，读音
英/ɡənɔɪ'di:ɪ/
释义：
[医]硬鳞鱼类
n. pl. One of the subclasses of fishes. They have an
arterial cone and bulb, spiral intestinal valve, and the optic nerves
united by a chiasma. Many of the species are covered with bony plates,
or with ganoid scales; others have cycloid scales.
n. pl. One of the subclasses of fishes. They have an
arterial cone and bulb, spiral intestinal valve, and the optic nerves
united by a chiasma. Many of the species are covered with bony plates,
or with ganoid scales; others have cycloid scales.