单词 Eupatorium 释义 ‖ Eupatorium|juptrm|[mod.L., a. Gr. ὐ, Agrimonia Eupatorium, so called from Mithridates Eupator (Gr. ὐά), king of Pontus, who first used it.]A genus of the family Composit, abundant in America; only one species, E. cannabinum, He...