a war between the allies (Russia, France, British Empire, Italy, United States, Japan, Rumania, Serbia, Belgium, Greece, Portugal, Montenegro) and the Central Powers (Germany, Austria-Hungary, Turkey, Bulgaria) from 1914 to 1918
World War I的用法和样例:
例句
用作名词 (n.)
Britain was an ally of America in the World War I. 英国在第一次世界大战中是美国的同盟国。
Our history books only go up to the World War I. 我们的历史教科书只叙述到第一次世界大战。