| 1. | Assiduous respiratory care is mandatory . 我们强调精心的呼吸护理。 |
| 2. | Fine bubbles originate in the lower respiratory tract . 小汽泡则来自下呼吸道。 |
| 3. | It is responsible for childhood respiratory illness . 它与儿童的呼吸道疾病有关。 |
| 4. | Observe for respiratory distress . 观察有无呼吸困难。 |
| 5. | Respiratory infections may also initiate excerbations . 呼吸道感染也可能使病情加重。 |
| 6. | At necropsy the respiratory system is severely affected . 剖检可见呼吸系统有严重感染。 |
| 7. | The respiratory tract conveys oxygen-rich air to the lungs . 呼吸道给肺输送富氧的空气。 |
| 8. | Until the age of seven, respiratory movement is abdominal . 在七岁以前呼吸运动是腹式的。 |
| 9. | Respiratory tract fluid is the major product of the normal lung . 呼吸道液体是正常肺的主要产物。 |
| 10. | The atmosphere is often highly irritating to the eyes and to the respiratory tract . 大气常会刺激眼睛和呼吸系统。 |