欧洲核子研究中心 ōuzhōuhézǐyánjiūzhōngxīn CERN Definitions Defs Origin Strokes Stroke Words Sentences Sents 欧洲核子研究中心 歐洲核子研究中心 ōuzhōuhézǐyánjiūzhōngxīn CERN European Organization for Nuclear Research, based in Geneva
欧洲核子研究中心 歐洲核子研究中心 ōuzhōuhézǐyánjiūzhōngxīn CERN European Organization for Nuclear Research, based in Geneva
