De Broglie was his thesis advisor;he served as a research assistant to Fermi;and he worked at CERN when it was still in Copenhagen under the direction of Bohr.是什么意思_De Broglie was his thesis advisor;he served as a research assistant to Fermi;and he worked at CERN when it was still in Copenhagen under the direction of Bohr.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句