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)
English physiologist who conducted research into the function of neurons; 1st baron of Cambridge (1889-1997)
例句
用作名词 (n.)
This book is mine and the other is Adrian's. 这本书是我的，另一本是艾德里安的。
Adrian, Julian, Brenna, Ian, Claire, and Quinn are in their freshmen year of High School in Indianapolis and loving life. 艾德里安，朱利安，布来，伊恩，克莱尔，奎正在印第安纳波利斯享受他们的高中生活。
美
