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

它脊鳍朝下耷拉着，巨大胸鳍大张着。

2.This exercise greatly works the pectoral muscles and triceps.

这项运动能极大地锻炼胸和肱三头。

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

有些肉对我们而言更为熟悉，比如胸和肱二头。

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

他这时看得见它们那又宽又扁铲子形头，和尖端呈白色宽阔胸鳍。

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

其次，癌症可以侵袭织，如其下胸和其上肤。

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

他们位于肋骨和胸方，可以被分为三个部分。

7.The advantage of that is that you can really focus all of the muscle into just the pectoral girdle.

这样做好处是你可以真正把所有肉集中到胸带上。

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

第三目是副鳍鱼，康塞尔说，腹鳍是接在胸鳝下面和挂在肩骨上。

9.He perceived a little old man wearing a pectoral cross.

他看见一个胸戴着十字架小老头。机翻

10.But anyway, he's working out. Look at those chest muscles -- pectorals, chest muscles.

但无论如何， 他正在锻炼。 看看那些胸——胸， 胸。机翻

11.The humpback charges the 8-meter-long orcas, driving them away with its massive pectoral flukes.

座头鲸向 8 米长虎鲸发起攻击，用它巨大胸鳍将它们赶走。机翻

12.As the young man began to turn towards him, Julien saw the pectoral cross on his breast.

当年轻人开始转向他时， 于连看到了他胸十字。机翻

13.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。

14.The advantage of that is that you can really focus all of the muscle into just the the pectoral girdle.

这样做好处是你可以真正将所有肉集中到胸带上。机翻

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

如果癌症累及胸，乳房会变得难以推动，粘于胸壁上。

16.Others think it moved like a mudskipper - propelling its body forward using its pectoral fins, kinda like a human using crutches.

其他人则认为它像弹涂鱼一样移动——用胸鳍推动身体向，有点像人类用拐杖。机翻

17.To flap their wings at this speed, hummingbirds have evolved giant pectoral muscles that comprise over a third of some species' bodyweight.

为了以这种速度拍打翅膀，蜂鸟进化出了巨大胸，其占某些物种体重三分之一以上。机翻

18.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.

红唇蝙蝠鱼，它用胸鳍在海底行走，它头部结构可以吸引猎物。

19.So, when Claire does jumping jacks, she's using those pectorals in her chest and latissimus dorsi on her back to adduct her arms back down to her sides.

所以，当克莱尔做开合跳时，她用胸部胸和背部背阔来将手臂向两侧内收。

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

为什么是红唇蝙蝠鱼，它用胸鳍在海底行走， 用头上结构来吸引猎物。机翻