Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/ada9be43b94e340f8d137d6995ffdd80.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 benzofuran英英字典_benzofuran剑桥英语解释_benzofuran柯林斯英文解释_果味酸柯林斯词典
1. N a colourless insoluble aromatic liquid obtained from coal tar and used in the manufacture of synthetic resins. Formula: C8H6O 香豆酮 (Also called coumarone, cumarone)