基本解释鉄路專線英汉例句雙語例句It warns that Hong Kong could be hurt without a dedicated link to China's high-speed national rail network.港府告誡稱，香港將因未能與中國高速鉄路網直接相連而受到損害。dedicated rail link更多例句词组短语短語dedicated d rail link 鉄路專線dedicated rail link更多词组专业释义交通運輸工程鉄路專線