范德格拉夫起电机 fàndégélāfūqǐdiànjī Van de Graaff generator Origin Definitions Defs Strokes Stroke Words Sentences Sents 范 fàn phonetic 德 dé phonetic 格 gé phonetic 拉 lā phonetic 夫 fū phonetic 起电机 起電機 qǐdiànjī electrostatic generator a machine used to generate an electric charge through friction or induction; also known as 静电起电机 jìngdiànqǐdiànjī