The result shows that 95% of ethanol was the most effective in the extraction.

结果表明，用95%乙醇为萃取剂的提取效果较好。

youdao

The result shows that 95% of ethanol was the most effective in the extraction.

结果表明，用95%乙醇为萃取剂的提取效果较好。

youdao