military academy
noun [ C ] uk/ˌmɪl.ɪ.tər.i əˈkæd.ə.mi/ us/ˌmɪl.ɪ.ter.i əˈkæd.ə.mi/
军事学院
a place where soldiers are trained to become officers
（美国的）私立准军事学校
a private school in the US that expects students to obey the rules, has uniforms, and is generally run like the armed forces