thistle [i '7sl ]     (순위: 6313 - 고3 수준)   뜻  명) [식물] 엉겅퀴 Mean  Any of numerous weedy plants, chiefly of the genera Cirsium, Carduus, or Onopordum of the composite family, having prickly leaves and variously colored flower heads surrounded by prickly bracts.