您要查找的是不是：
- respiratory syncytical virus 空心莲子草
- The lungs are respiratory organs. 肺是呼吸器官。
- An abnormal or pathological respiratory sound. 水泡音，罗音不正常的或由疾病引起的呼吸声
- He had an infection in the upper respiratory tract. 他上呼吸道感染。
- A main feature of computer virus. 计算机病毒的一种主要特性。
- The flu virus infected almost the entire class. 全班几乎人人都染上了流行性感冒病毒。
- This is respiratory syntytial virus (RSV) in a child. 儿童呼吸道合胞体病毒(RSV)。
- Scientists have isolated the virus causing the epidemic. 科学家们已分离出引起这种流行病的病毒。
- The infection may lead to respiratory problems. 感染可能会引起呼吸道问题。
- A protease is key to the replication of the virus. 蛋白酶是阻止非典病毒变异的关键物质。
- There is some respiratory murmur in your heart. 你的心脏有点杂音。
- Assiduous respiratory care is mandatory. 我们强调精心的呼吸护理。
- Observe for respiratory distress. 观察有无呼吸困难。
- A medicine for relieving disorders of the chest or respiratory tract. 祛痰药，舒胸药一种用于缓解胸部或呼吸道不适的药物
- Rheumtoid arthritis is also linked with the virus. 风湿性关节炎也和这种病毒有关。
- Air pollution contributes to respiratory diseases. 空气污染可促使呼吸系统疾病发生。
- People with respiratory infection symptoms. 有呼吸道受感染症状的人士。
- Dyspnea or acute respiratory distress. 呼吸困难或急性呼吸窘迫。
- He died of severe respiratory disease on 19 April. 他在4月19日死于严重呼吸道疾病。
- He might have taken it to combat a summer virus. 他可能服用了此物来抵抗一种夏季的病毒。
