discoidal / ˈdɪs kɔɪd /

盘状盘状物盘状结构盘状的

discoidal2 个定义

adj. 形容词 adjective

Also dis·coi·dal.

  1. having the form of a discus or disk; flat and circular.
  2. Botany. consisting of a disk only, without rays.
n. 名词 noun
  1. something in the form of a disk.
  2. Dentistry. an excavator with a disklike blade.

discoidal 近义词

discoidal

等同于 disk

更多discoidal例句

  1. The radiate type is shown by discoid infusoria, by medusæ, by starfish and their allies.
  2. Heads discoid, 15–many-flowered, in corymbose cymes; flowers perfect.
  3. The tubular flowers compose the disk; and a head which has no ray-flowers is said to be discoid.
  4. Heads discoid, 2–5-flowered, several together clustered into a compound pedunculate head; flowers perfect.
  5. Heads rather many-flowered, discoid; flowers as in Pluchea, the central usually sterile.