Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/e4593ef2b13fe7dd34fd6f142ec9c4ed.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 petroleum hydrocarbon contamination是什么意思，petroleum hydrocarbon contamination的翻译，petroleum hydrocarbon contamination音标、读音、用法和例句_欧米惠必应词典
The petroleum hydrocarbon contamination of the environment is a serious threat to the health of human and ecosystem. 环境中广泛存在的石油烃污染物对人体健康和生态系统的安全构成了很大威胁。