waterballast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.
- waterballast英语什么意思:n.镇船水载(水衡重;水压载;压舱水)
- waterballast法语什么意思:waterballast ang m压载[水舱]