Mermaid A mythical piscine humanoid, the upper portion being that of a female human, the lower that of a teleost.

美人鱼一个神话的鱼类人动物，上面的部份是人类女性，下面是硬骨鱼。

Sclerite Bony upper layer lying on the fibrillary plate of a teleost scale.

骨片骨质的上层，位于硬骨鱼鳞微纤维板上。