| 释义 | 
		ra·chis AHD[rāʹkĭs] D.J.[ˈreɪkɪs]K.K.[ˈrekɪs]n.(名词)【复数】  ra.chis.es 或 rach.i.des [răkʹĭ-dēz', rāʹkĭ-]  【生物学】  - A main axis or shaft, such as the main stem of an inflorescence, the stalk of a pinnately compound leaf, or the spinal column.花序轴:主轴或主茎,如花序的总轴、掌状复叶的茎或螺旋状的柱
 
 - New Latin 新拉丁语 
 
 - from Greek rhakhis [spine, ridge] 源自 希腊语 rhakhis [脊柱,山脊] 
 
  raʹchial adj.(形容词) |