| 释义 |
〔escarp〕The inner wall of a ditch or trench dug around a fortification.壕沟内壁：在防御工事附近挖的战壕的内墙〔dig〕; akin to perhaps akin to Old French digue [dike, trench] * see dhīg w- ；类似于 可能类似于 古法语 digue [堤，战壕] * 参见 dhīg w- 〔trench〕A long, narrow ditch embanked with its own soil and used for concealment and protection in warfare.战壕：一种用于战时的隐蔽和防护的狭长沟渠，用从沟中挖出的泥土防护〔line〕An extended system of such fortifications or defenses:战壕工事：这种用于防身或坚守的战壕系统： |