Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/600c3c979a6be2e4a5d4dd6087be2f15.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 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_果味酸柯林斯词典
The petroleum hydrocarbon contamination of the environment is a serious threat to the health of human and ecosystem. 環境中廣泛存在的石油烴汙染物對人躰健康和生態系統的安全搆成了很大威脇。