迄今，利用天然原料香茅醛合成它，尚没有详细的工艺研究见诸于文献。

However, the detailed research to prepare it from natural materials is not reported so far.

youdao

迄今，利用天然原料香茅醛合成它，尚没有详细的工艺研究见诸于文献。

However, the detailed research to prepare it from natural materials is not reported so far.

youdao