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单词	trench box
释义	trench box trench box, trench shield trench box A heavily braced box of wood or steel which can be moved along a trench bottom as excavation and pipe laying
随便看	forwarding burdened join delay forwarding burdened multicast latency forwarding cache vlan protocol forwarding chain and aggregate reservation forwarding data base forwarding database forwarding engine forwarding engine abstraction forwarding engine board forwarding equivalence class forwarding equivalency classes forwarding equivalent class forwarding fee forwarding group multicast protocol forwarding information base forwarding information block forwarding joint tactical information distribution system unit forwarding jtids forwarding mail transfer protocol forwarding order expired forwarding path configuration manager engine forwarding plane interface forwarding processor forwardings forwarding table index field

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。