2 sentences

1. 这种精油的味道很好闻。

   zhè zhǒng jīng​yóu de wèi​dao hěn hǎo​wén.

   This essential oil smells very good.

   Source: Dong Chinese Dictionary

2. 这种芳香的植物可以用来制作精油。

   zhè zhǒng fāng​xiāng de zhí​wù kě​yǐ yòng​lái zhì​zuò jīng​yóu.

   This aromatic plant can be used to make essential oils.

   Source: Dong Chinese Dictionary