免费成人A片免费看|亚洲有码视频在线观看|美女毛片视频激情超碰|91精品国产欧美一区二区成人|久久无码精品一级A片一高潮不断|亚洲性爰专区三级片不卡免费|欧洲另类AV无码国产免费看|免费观看黄片视频|三级黄色网片在线|国产精品一区二区三区网址

單詞乎

EU

EU是什么意思、EU怎么讀

EU漢語翻譯

【化】 富集鈾; 濃縮鈾
【醫(yī)】 銪(63號(hào)元素)

EU英語解釋

名詞 eu:

  1. a bivalent and trivalent metallic element of the rare earth group
    同義詞：europium, atomic number 63
  2. 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

EU詳細(xì)解釋

Eu
NONE（無詞性）
The symbol for the element europium
元素europium的符號(hào)

0
糾錯(cuò)