| 释义 | cottonweed
 cot·ton·weedC0679200 (kŏt′n-wēd′)n. Any of various plants having cottony down, as some species of the genus Froelichia.cottonweed(ˈkɒtənˌwiːd) n1.  (Plants) a downy perennial plant, Otanthus maritimus, of European coastal regions, having small yellow flowers surrounded by large hairy bracts: family Asteraceae (composites)2.  (Plants) any of various similar plantscot•ton•weed(ˈkɒt nˌwid)
 n.   any of various wild plants with a hoary down on the leaves and stems.  [1555–65] Thesaurus
 | Noun | 1. |  cottonweed - an American everlasting having foliage with soft wooly hairs and corymbose heads with pearly white bractsAnaphalis margaritacea, pearly everlastingeverlasting, everlasting flower - any of various plants of various genera of the family Compositae having flowers that can be dried without loss of form or colorAnaphalis, genus Anaphalis - a genus of herbs of north temperate regions having hoary leaves: pearly everlasting |  |  | 2. | cottonweed - any of various plants of the genus Froelichia found in sandy soils and on rocky slopes in warmer regions of America; grown for their spikes of woolly white flowersFroelichia, genus Froelichia - genus of erect or procumbent herbs of the Americas having spikes of woolly white flowers: cottonweedherb, herbaceous plant - a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests | 
 cottonweed
 Synonyms for cottonweednoun an American everlasting having foliage with soft wooly hairs and corymbose heads with pearly white bractsSynonymsAnaphalis margaritaceapearly everlasting
 Related Wordseverlastingeverlasting flowerAnaphalisgenus Anaphalis
 noun any of various plants of the genus Froelichia found in sandy soils and on rocky slopes in warmer regions of AmericaRelated WordsFroelichiagenus Froelichiaherbherbaceous plant
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