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双基 | |||
快药速燃性火药 | |||
双基 (推进剂) | |||
双支承; 双元 | |||
English thesaurus | |||
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DB |
double base : 64 phrases in 12 subjects |
Air defense | 1 |
Aviation | 8 |
Chemistry | 3 |
Electronics | 3 |
General | 4 |
Geophysics | 2 |
Oil / petroleum | 1 |
Radio | 1 |
Rail transport | 5 |
Space | 31 |
Technology | 4 |
Telecommunications | 1 |