Amplified

例句:

• He afterwards amplified this title by calling his book _A Century of Names and Scantlings of such Inventions as at present I call to mind to have tried and perfected_, etc. 威廉·亨利·杜利特. 世纪发明.
• Only by a pupil's own observations, reflections, framing and testing of suggestions can what he already knows be amplified and rectified. 约翰·杜威. 民主与教育.
• A telephone receiver whereby the vibrations of the diaphragm are considerably amplified. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• A person talking into the carbon transmitter in New York had his voice so amplified that he could be heard one thousand feet away in an open field at Menlo Park. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.

校对:史蒂文