Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/1a82f3a081793a3cd6f8a1f628f35fa5.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 air slaking例句_air slaking英汉例句_air slaking双解例句_甲百汇小鸡词典
About half of this cadmium is released into rivers through weathering of rocks and some cadmium is released into air through forest fires and volcanoes. 大约有一半的镉通过石头的风化流入到江河里，还有的随着森林火灾和火山爆发流入空气中。