基本解释[交通運輸工程]郃資鉄路英汉例句雙語例句Most joint investment railway companies are single-handed. Each company has just one line.而郃資鉄路通常是“單槍匹馬”，一家公司衹有一條路。joint investment railway更多例句专业释义交通運輸工程郃資鉄路