词典释义：
v. 转达；转播；使接替；分程传递；重新铺设；再铺设；（relay的过去式和过去分词）
A relaid crew came aboard at Beirut to fly the aircraft on to Singapore.
接班的机组人员在贝鲁特登上飞机，将该机继续开往新加坡。
And the more exciting is the Olympic Torch will be relaid in our city at 15th, July.
更加让我激动的是7月15日奥运圣火将在我们这个城市传递。
Tower blocks have been demolished, streets have been relaid and lighting has been improved.
塔式大楼被拆毁，街道得到修补，而且路灯也得到了改善。
Wirtgen is a leader in making machines that recycle tar and grit from old roads to be relaid as smooth new ones, as is Leitz in making wood-processing tools.
Wirtgen是一家生产特殊机器的领先厂商，这种机器能从旧马路上回收沥青和沙砾并重新铺路，就如用新的一样。Leitz则是生产木材处理工具的领头企业。
past and past participle of RELAY
RELAY<Superscript>2 </Superscript>的过去式和过去分词。
torque relay 火炬接力
真题例句：
relay race 接力赛
真题例句：
relay satellite 中继卫星
真题例句：
relay team 替补队
真题例句：
