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| 涡轮风扇发动机 | |||
| 扇形喷流; 鼓风式喷气发动机 | |||
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| 涡轮风扇发动机; 涡轮发动机; 涡扇式发动机提供动力的飞机; 鼓风式喷气飞机; 喷雾器; 喷出的水花; 涡轮通风机 | |||
| 喷雾器喷出的水花 | |||
| fan jet: 7 phrases in 4 subjects |
| Architecture | 1 |
| Metallurgy | 1 |
| Military | 1 |
| Technology | 4 |
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