pyramidal ['pɪrəmɪdl]

例句:

• The buds are conical or pyramidal in shape.
  花蕾呈圆锥形或金字塔形。
  
• His heart quailed before the enormous pyramidal shape.
  面对这金字塔般的庞然大物,他的心不由得一阵畏缩.
  
• It is argued that the pyramidal radical would be more reactive.
  可以认为锥形的自由基比较活泼.
  
• There is nothing "pyramidal" about it - it simply works, and it is useful.
  来自SA
• Keep an ear tuned for the rare Dartford warbler, and an eye out for bee, pyramidal, common spotted and heath spotted orchids.
  来自THETIMES