An ancient city of Thrace on the site of present-day Istanbul, Turkey. It was founded by the Greeks in the seventh century b.c. and taken by the Romans in a.d.196. Constantine I ordered the rebuilding of the city in330 and renamed it Constantinople.是什么意思_An ancient city of Thrace on the site of present-day Istanbul, Turkey. It was founded by the Greeks in the seventh century b.c. and taken by the Romans in a.d.196. Constantine I ordered the rebuilding of the city in330 and renamed it Constantinople.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句