When she pushes herself up, her pectoralis major is contracting, pulling its insertion point — which in this case is the top of her humerus — toward the immobile origin, which is her sternum.
当她向上推时，她的胸大肌在收缩，将其插入点——在这种情况下是肱骨顶部——拉向不动的起源，也就是胸骨。
| 单词 | pectoralis major |
| 释义 |
pectoralis major
英汉-汉英词典
n. [解]大胸肌
词组 | 习惯用语
您要查找的是不是：You pectoralis major 你胸大吗 absence pectoralis major 胸大肌缺如 Musculus pectoralis major 胸大肌 pectoralis s major 胸大肌; 大胸肌; pectoralis major muscle 胸大肌；隆乳术 pectoralis major muscle defect 胸大肌缺损 pectoralis major myocutaneous flap 胸大肌皮瓣 absence of pectoralis major 胸大肌缺如 pectoralis major n. 胸大肌
英语例句库
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原声例句
Crash Course 解剖生理学篇 When she pushes herself up, her pectoralis major is contracting, pulling its insertion point — which in this case is the top of her humerus — toward the immobile origin, which is her sternum. 当她向上推时，她的胸大肌在收缩，将其插入点——在这种情况下是肱骨顶部——拉向不动的起源，也就是胸骨。
近义、反义、联想词
近义词n.pectoral, pectoral muscle, pectoralis, musculus pectoralis, pecs
英英词典
pectoralis major n.
synonymous： musculus pectoralis major, greater pectoral muscle |
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