n.防御工事（尤指堡垒、要塞城墙等）
Noun:defensive structure consisting of walls or mounds built around a stronghold to strengthen it
the art or science of strengthening defenses
the addition of an ingredient for the purpose of enrichment (as the addition of alcohol to wine or the addition of vitamins to food)
以上就是本站详细整理的词语fortification是什么意思的翻译解释，供大家参考一下。
Much common good..likely to arise with mutual fortification of both those kingdoms.