鳍状的

This hapless fish, sometimes called "poison flute", is wretchedly equipped for locomotion; his useless tail and a stiff tubular body are handicaps for which he compensates by wildly agitating his pectoral fins to move forward and backward.

这种不幸的鱼，行动不方便得令人可怜。它那没有用处的尾巴和那僵硬的管状的身体成为了它四处游动的障碍，于是它只能激烈地鼓动着小鳍以便游来游去。

The penguin skeleton is also markedly different from other birds around the furcula and breast bone, due to the differing movement and muscular requirements of penguin flippers compared to bird wings.

通过对企鹅的鳍状肢和肌肉与其它鸟类的翅膀进行对比，发现企鹅furcula和胸部的骨骼与其它鸟类也有明显的差别。

The top of the structure was crowned with a meter-wide ledge and thirteen finlike towers that provided ample cover.

建筑的顶端是由一米宽的岩壁和十三座鳍状塔组成的花环，它提供了充足的掩护。

Any of numerous chiefly tropical, often brightly colored marine fishes of the family Labridae, having spiny fins, thick lips, and powerful jaws, and often valued for food.

隆头鱼一种主要生长于热带的隆头鱼科海鱼，颜色经常是亮丽的，有刺状的鳍、厚嘴唇和有力的下腭，常用作珍贵食用鱼

Any of various aquatic, carnivorous mammals of the families Phocidae and Otariidae, found chiefly in the Northern Hemisphere and having a sleek, torpedo-shaped body and limbs that are modified into paddlelike flippers.

海豹：任一种海豹科和海狮科的海栖食肉类哺乳动物，主要生活在北半球，有光滑鱼雷形的躯体和已演化为桨状的鳍

Seal Any of various aquatic, carnivorous mammals of the families Phocidae and Otariidae, found chiefly in the Northern Hemisphere and having a sleek, torpedo-shaped body and limbs that are modified into paddlelike flippers.

海豹：任一种海豹科和海狮科的海栖食肉类哺乳动物，主要生活在北半球，有光滑鱼雷形的躯体和已演化为桨状的鳍

Thanks to their sleek bodies and strong paddle-like flippers, gentoos are the world's fastest underwater swimming birds, reaching speeds of up to 22 miles an hour (36 kilometers an hour).

感谢它们的圆滑的身体和强壮的短桨似的鳍状肢，巴布亚企鹅是世界上水下游泳最快的鸟类，其速度达到超过每小时22英里（36公里）。

Seuss characters, with long aardvark-like snouts, colorful sea horse bodies and multiple paddle-like fins.

就如同Seuss博士描述的它们有长长的鼻子，五彩的海马的身子和多个桨状的鳍。

Soft-finned mainly freshwater fishes typically having toothless jaws and ''.

软鳍的主要是淡水的鱼，特征是生有无牙的咽喉和圆盘状的鱼鳞。

Short-legged flightless birds of cold southern esp.

寒冷的南部特别是南极地区的短腿并不能飞翔的鸟，蹼足、鳍状翼。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。