英语词汇“concentric castles”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	concentric castles
释义	concentric castles concentric castles Two fortified castles, one within the other, having concentric lines of defense; the inner curtain wall rises higher than the outer, thus providing lines of fire at an enemy at two different levels.
随便看	phofa ph of urine ph of zero point charge ph of zpc phog phoibe phoibos phoibos apollo phoinikia phoinikies phoinix phokaia phokida phokion phokion heinrich clias phokis phol pholad pholadean pholadidae pholas pholases pholcodeine pholcodine pholed

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