单词	硬度（铅笔）
释义	硬度（铅笔）degree of hardness
随便看	wideband wideband active repeater satellite wide-band amplifier wideband amplifier wide-band antenna wideband antenna wideband atm wide-band axis wideband carrier system wideband cdma wideband channel wide band circuit wideband code division multiple access wideband code division multiple access {=wcdma} wideband common carrier channel wideband common carrier channels wide-band communication system wideband communication system wideband couple wideband coupler wideband coupler--wbc wideband coupler，wbc wideband data wideband data assembly wideband data assembly，wbda