fortress

名词复数：fortresses

词形变化：

名词复数: fortnightlies |

词义辨析：

同义:

n.堡垒

fort

citadel

n.安全处所, 避难所

haven

refuge

shelter

asylum

sanctuary

safeguard

palladium

retreat

covert

hiding

abri

hermitage

cloister

resort

同义参见:

tower