His dorsal fin was down and his huge pectorals were spread wide.

脊朝下耷拉着，巨大大张着。

Some muscles are familiar to us, like the pectorals and the biceps.

有些肌肉对我们而言更为熟悉，比如肌和肱二头肌。

He could see their wide, flattened, shovel-pointed heads now and their white-tipped wide pectoral fins.

他这时看得见们那又宽又扁铲子形头，和尖端呈白色宽阔。

Next, the cancer can invade nearby tissues like the pectoral muscles below and the skin above.

其次，癌症可以侵袭附近组织，如其下肌和其上皮肤。

They lie on top of the ribs and the pectoral muscles, and they’re divided into three main parts.

他们位于肋骨和肌前方，可以被分为三个部分。

If you don't rest on your " laurels" you can net a mammal free from its tail to its " pectoral" .

如果你不停歇，你就可以使哺乳动物重获自由。

Tertio, Conseil said, the subbrachians, whose pelvic fins are attached under the pectorals and hang directly from the shoulder bone.

第三目是副，康塞尔说，腹是接在鳝下面和挂在肩骨上。

The breast becomes immobile and fixed, or stuck onto the chest wall due to infiltration if cancer cells spread into the pectoral muscles.

如果癌症累及肌，乳房会变得难以推动，粘于壁上。

Why it's the red-lipped batfish, which uses its pectoral fins to walk on the ocean floor, and the structure on its head to attract prey.

红唇蝙蝠，在海底行走，头部结构可以吸引猎物。

It's opened so many " dorsals" and if they use their melons you can expect them to be " beaked" to flex their " pectoral" flippers once more.

这个新发现打开了这么多“背”，如果消防员给些甜瓜，甜瓜被海豚咬，你就可以看到海豚弯曲。

Its triangular pectoral fins, tiny eyes on the side of its head, flattened slender tail, and distinct spots and blotches make them truly a spectacular sight to see.

三角形，头部侧面小眼睛，扁平细长尾巴，和独特斑点，真是让人目不暇接。

You, Kevin Pearson, a vapid pretty boy who made his mark pretending to breastfeed an infant from his pectoral thought he could actually be taken seriously as a stage actor.

凯文·皮尔森，一个通过表演假装部给婴儿喂奶而声名大噪愚蠢花瓶，真以为大众会把你看作正经戏剧演员吗。

Now that he had seen him once, he could picture the fish swimming in the water with his purple pectoral fins set wide as wings and the great erect tail slicing through the dark.

既然这他看见过一回，他就能想象在水里游样子，那翅膀般大张着，直竖大尾巴划破黝黑海水。