国土安全 guótǔ'ānquán homeland security Definitions Defs Origin Strokes Stroke Words Sentences Sents 国土安全 國土安全 guótǔ'ānquán homeland security The protection of a country's territory and people from internal and external threats; specifically used for government agencies or policies regarding national safety.
国土安全 國土安全 guótǔ'ānquán homeland security The protection of a country's territory and people from internal and external threats; specifically used for government agencies or policies regarding national safety.
