基本解釋美國栗果英漢例句雙語例句Arctium in the composite family, having pink or purplish flower heads surrounded by prickly bracts and forming a bur in fruit.牛蒡任一種雜草,主要是菊科牛蒡?qū)俚膬赡晟参?,開粉紅色或略帶紫色的花穗,并被帶有多刺的苞所包圍,形成果實中的刺果。http://www.iciba.comprickly bur更多例句