bitterweed

n. 含有苦素的植物(如豚草等)

词形变化

bitterweeds 复数 bitterweeds

释义与例句

n.
  1. 1.

    Any plant in the genus Ambrosia, especially Ambrosia artemisiifolia (common ragweed).

  2. 2.

    The plant Helenium amarum (yellow sneezeweed).

  3. 3.

    Parthenium hysterophorus (false ragweed)

  4. 4.

    Artemisia tripartita subsp. tripartita (syn. Artemisia trifida; threetip sagebrush)

  5. 5.

    Picris rhagadioloides (syn. Picris sprengeriana; tall oxtongue)

  6. 6.

    Tetraneuris spp.

词汇关系

名词

同义词 4

ambrosia bugloss oxtongue ragweed

上位词 1

weed

下位词 2

common ragweed great ragweed

词源

From bitter + weed.

来源：wiktionary