International Labor Day; Labor's Day; May Day
免疫活性的国际单位
international unit of immunological activity【免疫】
暂无补充释义。
相关词条
International Olympic Committee
International Monetary Fund
international trade dispute【贸易】
International Table Tennis Federation
To bring China’s economy more in line with international practice
International Union of Pure and Applied Chemistry，IUPAC
practice democracy in international relations