1、 The extraction technique of Labdanum was studied by supercritical carbon dioxide extraction method.
采用超临界二氧化碳萃取技术，研究了岩蔷薇的萃取工艺。
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2、 when your perfume contains the'tears'or resins that'weep'from the barks of trees when they're wounded, as labdanum and balsams do, what do they expect?
当你的香水里含有劳丹脂和香脂等树皮受伤时留下的“眼泪”时，他们会作何感想呢？
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