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單詞乎

rachis

音標(biāo)['reikiz]
rachis是什么意思、rachis怎么讀

rachis漢語(yǔ)翻譯

n. 脊椎, 脊柱, 花序軸
【醫(yī)】 脊柱, 脊椎, 花序軸, 葉軸

rachis詞型變化

名詞復(fù)數(shù):rachises 形容詞:rachial 

rachis英語(yǔ)解釋

名詞 rachis:

  1. axis of a compound leaf or compound inflorescence
  2. the series of vertebrae forming the axis of the skeleton and protecting the spinal cord
    同義詞:spinal column, vertebral column, spine, backbone, back

rachis詳細(xì)解釋

ra.chis

n.(名詞)
【復(fù)數(shù)】 ra.chis.es 或 rach.i.des [r2k.-dôz., r3.k-] 【生物學(xué)】
A main axis or shaft, such as the main stem of an inflorescence, the stalk of a pinnately compound leaf, or the spinal column.
花序軸:主軸或主莖,如花序的總軸、掌狀復(fù)葉的莖或螺旋狀的柱

來(lái)源:
New Latin
現(xiàn)代拉丁語(yǔ)
from Greek rhakhis [spine, ridge]
源自 希臘語(yǔ) rhakhis [脊柱,山脊]

【引伸】
ra.chial
adj.(形容詞)

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