knapweed / ˈnæpˌwid /
📖毕业后词汇结缕草结缕草属植物野草节草
knapweed 的定义
n. 名词 noun- any composite plant of the genus Centaurea, especially the weedy C. nigra, having rose-purple flowers set on a dark-colored, knoblike bract.
更多knapweed例句
- The seeds of brook-lime, flax, and knapweed the twite seems partial to, and this wild-weed field is to them a very paradise.
- The moth is out in July and in August, and may often be seen resting on the flowers of knapweed (Centaurea) in the daytime.
- The knapweed was stunted and the scabious blooms drooped towards the dusty pasture.
- Strong woody knapweed endures it, so does toadflax and pale blue scabious, and wild mignonette.
- They are of a greyish colour—nappy—whence the name Knapweed.