单词	誓爲作此
释义	同DEVOTE
随便看	ground plumb point ground point ground point of intercept ground pollution ground polygonometry ground pork ground position ground position indicator ground position indicator (gpi) ground position indicator{=gpi} ground potential ground potential difference ground power block ground power unit ground power unit (gpu) ground precipitate ground preference relay ground pressure ground principal point ground principle point ground prop ground protection ground protective relay ground provisions groundprox