短語(yǔ)詞組短語(yǔ)gold -leaf electroscope 金葉騐電器;金箔騐電器self -recording gold-leaf electroscope [電]自記式金箔騐電器;自動(dòng)記錄式金箔騐電器f -recording gold-lea electroscope 自記式金箔騐電器 返回 gold leaf electroscope