释义 |
noun a fortress town enclosed by four miles of ramparts由四英里长的城墙围着的设防城镇 Fear of terrorist attack has turned the conference centre into a fortress. 由于害怕恐怖分子袭击,会议中心已变成了堡垒。 The fortress fell after a nine-day siege. They took refuge in the fortress. The medieval fortress town is enclosed by four miles of ramparts. |