linkern.[计]链接器linkv.联系；连接n.环；联系；节link protection链路保护link-disjoint链路非相关link of culture文化链接linked V-belt[化] 活络三角胶带link congestion链路拥塞link framefield圆柱形线弧linker sequence接类序列link connection铰链连接linker molecule连接分子Link Order Wire链路传号线