I was required to hold out my arms and flex my pectorals.
我被要求伸展手臂，收紧胸肌。
柯林斯高阶英语词典
She had to concentrate on flexing her pectoral muscle, or the triceps, to power the arm.
为了给手臂提供力量,她不得不用力伸缩她的胸肌或者三头肌.
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How practise pectoral muscle and abdomen machine!
怎么样练胸肌和腹机!
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I am to be in Shanghai, often feel how pectoral frowsty be discouraged a responsibility recently?
我是在上海, 最近老感觉胸闷气短怎么回事 啊 ?
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Or at least pectoral fin . But tetrapods, which evolved from fish, did.
但是从鱼类进化来的四足动物却有这种结构.
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Practise abdominal muscle and best pectoral muscle method.
练腹肌和胸肌的最好方法.
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But it's also frustrating not having Darrell Arthur ( pectoral surgery ) here.
但是没了达瑞尔亚瑟 ( 手术 ) 也同样让人沮丧.
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The friend coughs, haemoptysis pectoral painful a week.
朋友咳嗽, 咯血,胸痛一周.
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At low tide, head swaying sideside, crawling forward feeding the body with the pectoral fins.
退潮后, 头部左右摇摆, 全身用胸鳍爬行前进觅食.
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He walked among the displaced contours of her pectoral girdle.
他在她胸肢带骨的变形周线间漫步.
英汉非文学 - 科幻
Method The pectoral major myocutaneous was transfered with horizontal double lobe flaps.
方法所用胸大肌肌皮瓣制作成横形并列双叶瓣形式进行转移.
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When we breathe in we contract our pectoral muscles.
当我们吸气的时候,我们收缩自己的胸肌.
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Pectoral qi performs two main functions.
宗气主要执行两种功能.
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