基本解释n.毫瓦同根派生 milliwatt相关词英汉例句用作名词 (n.)Another way to geek up your BlackBerry is to change its signal strength indicator from bars to numbers that tell how many decibels per milliwatt the device is transmitting.另一个用黑莓耍酷的方法是把它的信号强度指示由条形改为数字，这会显示你的手机每毫瓦传递多少分贝。milliwatt更多例句