词汇	hand-held binocular
释义	hand-held binocular 手持式双目镜
随便看	portable DC ammeter portable D.C.double bridge portable debarker portable debugger portable debugging tool portable deck Portable Decontamination Apparatus portable decoration powertool portable defibrillato portable defibrillator portable deflectometer portable delimber portable dental chai portable dental chair portable derrick portable derrick crane portable detector portable detector of carbon monoxide portable device portable device indicator portable devices portable diagnostic system portable diagnostic X ray apparatus portable diagnostic X-ray apparatus portable diagnostic X-ray machine