dragon's blood
短语[化] 血竭; 龙血(树脂) [医] 血竭, 麒麟竭
释义与例句
n.
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1.
A bright red resin, obtained from different species of a number of distinct plants Calamus rotang and genera Croton, Dracaena, Daemonorops, and Pterocarpus, used in the manufacture of varnishes, lacquers, medicines, and incenses.
不可数