高增益怎么读
点击播放按钮播放发音:
Update Required
To play the media you will need to either update your browser to a recent version or update your Flash plugin.
- 高增益的英语：high-gain ◇高增益电子管 high-gain tube; 高增益放大器 high-gain amplifier; 高增益示波器 high-gain oscilloscope; 高增益天线 high-gain aerial
