资料来源 : WordNet®

beggar-ticks
     n 1: the seed of bur marigolds [syn: {spanish needles}]
     2: any of several plants of the genus Bidens having yellow
        flowers and prickly fruits that cling to fur and clothing
        [syn: {bur marigold}, {burr marigold}, {beggar's-ticks}, {sticktight}]