civil aviation
短語(yǔ)詞組
- Chinese civil aviation airports 中國(guó)民用航空機(jī)場(chǎng)
- civil aviation reshuffle 民航重組
- civil aviation charge 民航票價(jià)
- chinese civil aviation 我國(guó)民航
- civil aviation reforms 民航改革
- Ulanhot civil aviation airport 烏蘭浩特民航機(jī)場(chǎng)
- civil aviation features 民航特色
- civil aviation price 民航客運(yùn)票價(jià)
- civil aviation enterprise 民航企業(yè) 返回 civil aviation