Illustration of cone
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- 1 Sitka spruce
- 2 Japanese cedar
- 3 giant sequoia
- 4 white spruce
- 5 redwood
- 6 lodgepole pine
- 7 Douglas fir
- 8 bald cypress
- 9 jack pine
单词 | cone |
释义 | cone1 of 2noun ˈkōn 1 a : a solid generated by rotating a right triangle about one of its legs called also right circular cone b : a solid bounded by a circular or other closed plane base and the surface formed by line segments joining every point of the boundary of the base to a common vertex see Volume Formulas Table c : a surface traced by a moving straight line passing through a fixed vertex 2 a : a mass of ovule-bearing or pollen-bearing scales or bracts in most conifers or in cycads that are arranged usually on a somewhat elongated axis b : any of several flower or fruit clusters suggesting a cone 3 : something that resembles a cone in shape: such as a : any of the conical photosensitive receptor cells of the vertebrate retina that function in color vision compare rod sense 3 b : any of a family (Conidae) of tropical marine gastropod mollusks that inject their prey with a potent toxin c : the apex of a volcano d : a crisp usually cone-shaped wafer for holding ice cream cone 2 of 2verb coned; coning transitive verb 1 : to make cone-shaped 2 : to bevel like the slanting surface of a cone cone a tire |
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