| 单词 | ray flower |
| 释义 | ray flowernoun Botany.one of the marginal florets surrounding the disk of tubular florets in the flower heads of certain composite plants, as the daisy. Also called ray floret. Origin of ray flowerFirst recorded in 1850–55 Words nearby ray flowerRaybans, Rayburn, rayed, ray-finned fish, ray floret, ray flower, ray gun, Rayleigh, Rayleigh disc, Rayleigh disk, Rayleigh scattering Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Scientific definitions for ray flowerray flower One of the narrow flowers, resembling single petals, that surround the central disk in the capitulum or flower cluster of a plant of the composite family (Asteraceae or Compositae), such as the daisy or sunflower. Rays are often male flowers with sterile stamens. Also called ray ray floret The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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