阅读理解。 Hi! I'm Harry. Life used to be kind of difficult for me. The muscles (肌肉) in my arms and legs are weak. I have to be in a wheelchair all day. I can't use my legs at all and I'm not too great with my hands. If I drop something it stays dropped until someone...
body vital to survival, such as the brain, arms, legs, muscles, and vital organs, and away from parts less essential for survival, such as the stomach, digestive system, and skin. It accomplishes this by constricting blood vessels in certain parts of the body and dilating them in others....
Overall weakness is also a sign that your core muscles are weak. This weakness, however, doesn't need to manifest from the core itself. Instead, weakness in your arms and legs can indicate a poorly conditioned core. As the muscles of your core stabilize your spine and pelvis, it's this ...
To evaluate for weak abdominals, have the patient lie supine with the legs extended and the arms behind the neck. Ask the patient to lift the legs upward. If the abdominal muscles are strong, the back can be held flat on the floor by the abdominals, holding the pelvis in posterior tilt...
Hi! I’m Harry. Life used to be kind of difficult for me. The muscles in my arms and legs are weak. I have to be in a wheelchair all day. I can’t use my legs at all, and I’m not too great with my hands. If I drop something it stays dropped until someon
Sometimes, they cause a headache, a cough and slightly aching muscles. Flu is much more serious illness and is caused by different group of viruses. People with flu usually get all the symptoms described above. However, they also get a high fever, a dry cough and much worse aching. Fever...
4. weak: adjective, someone is not healthy or does not have good muscles, so that they cannot move quickly or carry heavy things(身体)虚弱的，无力的 His arms and legs were weak.他的四肢虚弱无力。I was too weak to move or think or speak.我太虚弱了，无法动弹，无法思考，也...
strong与weak是由ARC新引入的对象变量属性 xcode 4.2（ios sdk4.3和以下版本）和之前的版本使用的是retain和assign，是不支持ARC的。xcode 4.3（ios5和以上版本）之后就有了ARC，并且开始使用 strong与weak assign： 用于非指针变量。用于 基础数据类型 （例如NSInteger）和C数据类型（int, float, ...
Generally speaking,weak points refer to any aspect of your physique that may not have as much size or definition as other muscles, especially those in close proximity. Think having noticeably small biceps compared to your triceps; the two muscles of the upper armshould beroughlythe same size. ...
In a weak moment (= when I was easily persuaded) I said she could borrow the car. 我一时心软,同意她借用汽车。 牛津词典 I was too weak to move or think or speak... 我太虚弱了,无法动弹,无法思考,也无法说话。 柯林斯高阶英语词典 His arms and legs were weak. 他的四肢虚弱无力。 柯林斯...