| 释义 | Publius Aelius Hadrianus 基本英英
 🌏哈德良;哈德里安努斯
 
 Noun:
 Roman Emperor who was the adoptive son of Trajan; travelled throughout his empire to strengthen its frontiers and encourage learning and architecture; on a visit to Britain in 122 he ordered the construction of Hadrian's Wall 76-138
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