从植物中提取香精油。
它涉及吸入精油从植物中提取、浓缩鲜花。
It involves the inhalation of concentrated essential oils extracted from plants and flowers.
精油可以被定义为高度集中和多变的植物提取物，可用于外部或吸入，输液，以减轻各种苦难。
Essential oils can be defined as highly concentrated and volatile plant extracts, which can be used externally or inhaled as infusion, in order to relieve various afflictions.
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