raphis

基本解释

• n.[植] 针晶体

同根派生

英汉例句

• There were 8 kinds of palm plants used in anciet China, Raphis sp., Cocos nucifera,Livistona chinensis,Phoenix dactylifera, Arenga westerhoutii, Areca catechu, Trachycarpus fortunei, Corypha umbraculifera.
  我国古代应用的棕榈科植物共有8类,分别为棕竹类、椰子、蒲葵、海枣、桄榔、槟榔、棕榈、贝叶棕。
• On the contrary, the inland species has thin leaves with less cuticular wax, superficial anomocytic stomata, no hypodermis and enlarged terminal tracheids, drused and raphid crystals.
  本族的四属植物之上下叶表均有出现木栓疣的可能，但只在红树属的叶下表规则地出现。
• raphid
  (复raphides)针晶(体)
• raphid idioblast
  针晶异细胞