软骨鱼

Any of numerous chiefly marine carnivorous fishes of the class Chondrichthyes, which are sometimes large and voracious and have a streamlined, torpedolike body, five to seven gill openings on each side of the head, a large oil-filled liver, a cartilaginous skeleton, and tough skin covered with small toothlike scales.

鲨鱼：任一种软骨鱼纲的海生食肉鱼，有的体形巨大、贪婪并呈流线形，有鱼雷状躯体，头的侧面各有五至七个鳃孔，并生有一个大的富有油脂的肝脏，一个软骨骨架和覆盖有小齿状鳞片的坚韧表皮 A person regarded as ruthless， greedy， or dishonest。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。