| 1. | The damp in the air makes my old bones hurt .
空气中的湿气使我老骨作痛。 |
| 2. | A filter traps dust from the air .
过滤网可存住空气中的尘埃。 |
| 3. | His nostrils dilated with the scent of the air .
他的鼻孔因为空气中的香味而张大了。 |
| 4. | Airborne spores infect freshly exposed wood .
存在于空气中的孢子，侵染新长出来的林木。 |
| 5. | Clouds are formed from drops of liquid hanging in the air .
云是悬在空气中的水滴形成的。 |
| 6. | The big dog growled, sensing the tension in the air .
大黑狗感到空气中的紧张，低声咆哮着。 |
| 7. | The falling speed of water drops in air has been measured .
水滴在空气中的降落速度被测量过。 |
| 8. | Spray drift is the movement of airborne spray particles .
喷雾漂浮就是喷雾微粒在空气中的移动。 |
| 9. | Oxygen and carbon dioxide from the air enter through the stoma .
空气中的氧和二氧化碳由气孔进入。 |
| 10. | Energy is added to the air by direct combustion of gas in the air .
热能通过气体在空气中的直接燃烧而加入到空气中去。 |
