labdanum
英
美
网络 劳丹脂; 岩茨脂; 赖百当; 岩蔷薇; 岩玫瑰
化学
英英释义
noun
- a soft blackish-brown resinous exudate from various rockroses used in perfumes especially as a fixative
Synonym: ladanum
- a dark brown to greenish oleoresin that has a fragrant odor and is used as a fixative in perfumes
Synonym: gum labdanum