bugloss是什么意思？

bugloss

英[bju:ɡ'lɒs] 美[bjuɡ'lɒs]

• n. 牛舌草的一种；

英英词典释义

• Noun
  1. perennial or biennial herb cultivated for its delicate usually blue flowers
  2. widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States