n.

1. 【动】蝾螈；法螺，梭尾螺
2. 【核】氚核
3. （T-）【希神】特赖登（人身鱼尾的海神）

n.

1. Greek Mythology  a minor sea god or merman represented as a man with a fish's tail and carrying a trident and shell-trumpet.
2. a marine mollusc with a tall spiral shell with a large aperture. [Genus Charonia.]

n.