vital statisticstechnique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.
读音分解
- vital 的发音
- statisticstechnique 的发音
- vital statisticstechnique英语什么意思：人口(自然流动)统计法
