您要查找的是不是：
- Winglike pectoral fins extend along the sides of the head. 翼状的胸鳍沿头的两侧延伸生长。
- The first pectoral fin ray of the male is somewhat thicker than that of female. 第一胸鳍曙光男是有点粗多于女生。
- Oddly enough, this ventilation shift may have kicked off the gradual morphing of the shoulder girdle and pectoral fins. 奇怪的是，这呼吸上的改变有可能启动了前肢带与胸鳍的形态逐渐改变。
- The combined head, trunk and enlarged pectoral fins of some cartilaginous fishes with depressed bodies. 体盘头部,身体以及延长的胸鳍所共同形成的体盘。
- Its long pectoral fins prized for soup, the oceanic whitetip is critically endangered in many areas. 正是因为远洋白鳍鲨那长长的胸鳍是昂贵鱼翅汤的原料，所以它们在很多地方的处境都非常危险。
- Any of various widely distributed marine fishes of the family Triglidae,having large fanlike pectoral fins and a large armored head. 鲂?一种分布广泛的鲂?科海鱼，有扇状的胸鳍，头部大而有甲
- Two-winged species have only the pectoral fins enlarged; four-winged species have Both the pectoral and the pelvic fins enlarged. 有些种类具双翼而仅胸鳍较大,有些则有四翼,胸、腹鳍皆大。
- Any of various widely distributed marine fishes of the family Triglidae, having large fanlike pectoral fins and a large armored head. 鲂鮄一种分布广泛的鲂鮄科海鱼，有扇状的胸鳍，头部大而有甲
- The small, thin ray, sometimes found in front of (and bound to) the first large ray is counted for pectoral fins and ignored for pelvic fins. 胸鳍第一根大鳍条前所发现的小且细的鳍条是被计数，但腹鳍的小且细的鳍条是被忽略的。
- Batfish are poor swimmers, preferring to use their strangely adapted pectoral fins like legs to crawl about the seafloor. 蝙蝠鱼是可怜的游泳者，更喜欢用它们的奇妙的适合的胸鳍像脚爬行大约在海底。
- Each cleaner owns a "station" on a reef where clientele come to spread their pectoral fins and adopt postures that offer the cleaner a chance to do its job. 每条裂唇鱼都在礁石上开了个服务站，顾客到那里只要展开胸鳍，摆出需要服务的姿势，裂唇鱼就知道生意上门了。
- A freshwater fish (Anabas testudineus) of tropical Asia, having modified gills allowing it to breathe air and pectoral fins adapted for traveling on land. 攀鲈：一种淡水鱼（攀鲈攀鲈属），生长于亚洲的热带地区，有可呼吸空气的变化鳃及适于在陆地行走的胸鳍
- Each cleaner owns a “station” on a reef where clientele come to spread their pectoral fins and adopt postures that offer the cleaner a chance to do its job. 每条裂唇鱼都在礁石上开了个服务站，顾客到那里只要展开胸鳍，摆出需要服务的姿势，裂唇鱼就知道生意上门了。收藏指正
- Adult fish are very dusky overall except with spotted caudal fin and pale yellowed pectoral fins and very inconspicuous vertical thin bars on body. 成鱼全身乌黑，尾鳍有斑点，胸鳍淡黄色，身上有极浅淡的幼条纹。
- A winglike organ or structure used for flying,as the folds of skin of a flying squirrel or the enlarged pectoral fin of a flying fish. 翼状器官用于飞行的象翼一样的器官或结构。如美洲飞鼠皮上的皱褶及文鳐鱼扩大了的胸鳍。
- A winglike organ or structure used for flying, as the folds of skin of a flying squirrel or the enlarged pectoral fin of a flying fish. 翼状器官用于飞行的象翼一样的器官或结构。如美洲飞鼠皮上的皱褶及文鳐鱼扩大了的胸鳍
- The wild guppy is a tiny fish with a dorsal mouth and a pair of large eyes.Its pectoral fins are placed high on the body and the rounded caudal fin is slightly elongated. 野生品种体型细小，口部为顶生，眼睛圆大，胸鳍长于近背顶位置，尾鳍略长，形状圆浑。
- Attached to the dolphins pectoral fin is a pinger device that allows the handler to keep track of the dolphin when out of sight. 一具声脉冲发声器安装在海豚胸鳍上，即使海豚不见踪影，操作者仍可持续追踪它的行踪。
- A small croaker (Leiostomus xanthurus) of North American Atlantic waters, having a dark mark above each pectoral fin and valued as a food and sport fish. 斑头鸽一种产于北美洲大西洋水域的喙上方有一斑点的鸟（斑头鸽），胸鳍上带有黑色斑纹，可作肉用或训练捕鱼
- One reason they thought that is because a fossilized skeleton of an ancient fish didn’t appear to have any fingers.Or at least any distinct digits in its pectoral fin. 这些科学家这样思考的一个理由是因为从一只古代鱼的化石骨骼上没有发现任何的手指，至少是在这只鱼的胸鳍里没有发现明显的手指。
