costus
美 英
例句
a yellow volatile essential oil obtained from costus root; used in perfumes.
一种从广木香中获取的黄色挥发性香精油,用于香水中。
Quantitative Analysis of Diosgenin in Chinese Costus Species by Colorimetric and GC
国产闭鞘姜属植物中薯蓣皂甙元的含量测定