长途交换台 toll board; toll switch board; toll switch-broad; trunk switchboard 串列交换台 series board .
基于4个网页-相关网页
manual toll board 人工长途交换台 ; 人工操作长途电话台
outward toll board 外接长途电话控制板
toll test board [通信] 长途测试台
toll information board 长途查询台
toll tandem board 长途汇接台
MANUAL TOLL SWITCHING BOARD 长途接续台
toll recording board 长途登记台 ; 长途记录台
toll test board position 长途测量台座席
toll connecting board 长途接续台
The highest death toll from a lightning strike was in 1971 when a passenger airline flying over the Amazon rainforest was hit by lightning, causing it to crash, killing 91 people on board.
死亡人数最高的一次是1971年,当时一架客机飞越亚马逊雨林时受闪电袭击坠毁,导致飞机上91死亡。
Worries about the health of the global economy are again taking their toll on the world markets. Following earlier drops in Asia, European indexes are down across the board.
对全球经济健康的担忧再次冲击着世界市场。在稍早亚洲股市下跌之后,欧洲各大股指全面下滑。
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