中文解释

症状

One of the most common symptoms of schizophrenia is hearing imaginary voices..精神分裂症最常见的症状之一是幻听。

Lung cancer, like some other cancers, often doesn’t produce _______ until it is too late and has spread beyond the chest to the brain, liver or bones.句意： 和其他癌症一样， 肺癌通常没有什么征兆， 发现时为时已晚， 癌症已由胸部扩散到脑部、 肝脏或者骨骼中。trail： 踪迹； therapy： 治疗； symbol： 符号。314symbols

symptom complex症候群

真题例句...The professional name for covering up a symptom is masking...第二套CET42015.6听力题