A region of south-central Italy bordering on the Adriatic Sea. Conquered by the Romans in the4th century b.c.,it was ruled by a Lombard duchy from the6th to the11th century a.d.是什么意思_A region of south-central Italy bordering on the Adriatic Sea. Conquered by the Romans in the4th century b.c.,it was ruled by a Lombard duchy from the6th to the11th century a.d.在线翻译_英语_读音_用法_例句