 |
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| 76 分 | |||
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| 长号一种乐器; 拉管; 低音大喇叭 | |||
| 可调 U 形同轴线; 可调 U 形波导节 | |||
| 长号 | |||
| 长度可调 U 形同轴线; 长度可调 U 形波导节; 可调 U形波导节〔同轴线〕 | |||
| 可调节U形波导节; 可调U形同轴线 | |||
| 长度可调节的 U 形波导节; 长度可调节的 U 形同轴线 | |||
| English thesaurus | |||
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| trom | |||
| trombones: 7 phrases in 5 subjects |
| Chemistry | 1 |
| Oil / petroleum | 1 |
| Shooting sport | 1 |
| Technology | 2 |
| Telecommunications | 2 |