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| 41. | air-filled nucleus |
| 充气核 |
|
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| | |
| 42. | air ventilating propeller |
| 充气螺旋桨 |
|
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| | |
| 43. | carbonated juice |
| 充气汁 |
|
|
| | |
| 44. | air inflation indicator |
| 充气表 |
|
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| | |
| 45. | manual inflation |
| 人工充气 |
|
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| | |
| 46. | restricted charging |
| 限制充气 |
|
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| | |
| 47. | tire inflation |
| 轮胎充气 |
|
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| | |
| 48. | air blow aeration |
| 鼓风充气 |
|
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| | |
| 49. | a gas-filled lamp bulb |
| 充气灯泡 |
|
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| | |
| 50. | pneumatic track |
| 充气履带 |
|
|
| | |