基本解释瓦拉同根派生 Wara相关词英汉例句Mr Wara concluded that the carbon markets had failed to persuade China to switch from coal to gas, or to more efficient coal power stations.瓦拉认为,碳交易市场的建立,并未说服中国从使用煤转而使用天然气,也没有说服中国提高火电站的效率。Wara更多例句