blackroot

名词 n.
中文释义

英文释义

名词 n.
  1. Several North American plants with black roots of:; genus Pterocaulon, such as Pterocaulon pycnostachyum (dense-spike blackroot) and Pterocaulon virgatum (wand blackroot) countable,uncountable
  2. Several North American plants with black roots of:; species Veronicastrum virginicum (Culver's root) countable,uncountable
  3. Several North American plants with black roots of:; species Aletris farinosa (colicroot) countable,uncountable
  4. Several plant diseases caused by fungi in the genus Aphanomyces causing that cause roots to rot and turn black. countable,uncountable

词形变化

blackroots plural

词源

From black + root.
0 次浏览 数据来源: Wiktionary