EU
中文翻譯：
【化】 富集鈾; 濃縮鈾【醫】 銪(63號元素)
英文解釋：
名詞 eu:
- a bivalent and trivalent metallic element of the rare earth group同義詞：europium, atomic number 63
- an international organization of European countries formed after World War II to reduce trade barriers and increase cooperation among its members同義詞：European Union, European Community, EC, European Economic Community, EEC, Common Market, Europe