costus
美 英
例句
a yellow volatile essential oil obtained from costus root; used in perfumes.
一種從廣木香中獲取的黃色揮發性香精油,用于香水中。
Quantitative Analysis of Diosgenin in Chinese Costus Species by Colorimetric and GC
國產閉鞘姜屬植物中薯蕷皂甙元的含量測定