Search the dictionary A Chinese word or character, or English Search 8 entries. diànxué 电学 electrical engineering diànxué 電學 electrical engineering diǎnxué 点穴 to hit a pressure point (martial arts) diǎnxué 點穴 to hit a pressure point (martial arts) cídiǎnxué 词典学 lexicography cídiǎnxué 詞典學 lexicography guójiāzhòngdiǎnxuékē 国家重点学科 National Key Disciplines (disciplines recognized as important and supported by PRC central government, including medicine, science, chemistry, engineering, commerce and law) guójiāzhòngdiǎnxuékē 國家重點學科 National Key Disciplines (disciplines recognized as important and supported by PRC central government, including medicine, science, chemistry, engineering, commerce and law)