bloodwort

n. [植]仙茅科植物, 血红酸模, 地榆, 美洲血根草

词形变化

bloodworts 复数 bloodworts

释义与例句

n.
  1. 1.

    Any of various plants with red roots or leaves.

    Any of species Sanguinaria canadensis (bloodroot).

    不可数
  2. 2.

    Any of various plants with red roots or leaves.

    Any of species Rumex sanguineus (bloody dock, wood dock, bloody-veined dock).

    不可数
  3. 3.

    Any of various plants with red roots or leaves.

    Any of family Haemodoraceae, flowering plants some of whose roots contain a red dye.

    不可数
  4. 4.

    Any of various plants used or formerly used to staunch bleeding.

    Sanguinary, common yarrow, Achillea millefolium.

    不可数
  5. 5.

    Any of various plants used or formerly used to staunch bleeding.

    Various species in the genus Sanguisorba, burnet.

    不可数
  6. 6.

    Any of various plants used or formerly used to staunch bleeding.

    Capsella bursa-pastoris, shepherd's purse.

    不可数

词汇关系

名词

上位词 1

herb

词源

From blood + wort. Compare German Blutwurz, Swedish blodrot, both “tormentil”.

来源：wiktionary