long-distance relationship
长途电话局
long-distance exchange【通信】;toll office【通信】;trunk exchange【通信】
暂无补充释义。
相关词条
long-distance airplane【航】;long-range aircraft【航】
long-distance transmission line【通信】
long-distance communication(s)【通信】;long-distance traffic【通信】;long-range communication【通信】
long-distance loop【通信】
long-distance xerography【印刷】
long-distance telegram【通信】
long-distance network【通信】;toll network【通信】