knapweed是什么意思？

knapweed

英['næpwi:d] 美['næpˌwid]

• n. 黑矢车菊，矢车菊；

例句

• I prefer the daisy and the knapweed in particular. 我特别喜欢雏菊和矢车菊.

英英词典释义

• Noun
  1. any of various plants of the genus Centaurea having purple thistlelike flowers