1. 桥头：你将了解Knowledge Consistency Checker(KCC)以及复制拓扑的概念. 你还将学习站点间复制和站点内复制方面的知识,并学习如何配置站点链接、站点链接桥以及桥头(bridgehead)服务器. 本章还将向你展示管理、配置和监视目录复制所需的工具.

2. 桥塔：bridgebuilder 调解人 | bridgehead 桥塔 | bridgeward 看桥者

3. 桥塔, 桥头堡：bridgehead displacement || 桥头置换 | bridgehead || 桥塔, 桥头堡 | Bridges || 布里奇斯

1. 桥头堡；滩头阵地
A bridgehead is a good position which an army has taken in the enemy's territory and from which it can advance or attack.

e.g. A bridgehead was established.
滩头阵地建立起来了。

noun

1. a defensive post at the end of a bridge nearest to the enemy

2. an area in hostile territory that has been captured and is held awaiting further troops and supplies

e.g. an attempt to secure a bridgehead behind enemy lines
the only foothold left for British troops in Europe was Gibraltar

Synonym: foothold