I also add eucalyptus essential oil, tea tree oil or sometimes lavender.

我有时会加一些，茶树油，熏衣草。

youdao

Eucalyptus oil is an important part of many aromatherapy treatments.

桉树油的重要组成部分，是许多香薰治疗。

youdao

Eucalyptus oil is an important part of many aromatherapy treatments.

桉树油的重要组成部分，是许多香薰治疗。

youdao