在线词典闭关锁国闭关：封闭关口；锁：封锁。闭关自守，不与外国往来。拼音bì guān suǒ guó解释闭关：封闭关口；锁：封锁。闭关自守，不与外国往来。近义词闭关自守、故步自封反义词门户开放、面向世界英文释义to close the passes and seal off the country; to close a country to exclude foreign contact
