贰靶汉英词典

prophyll

P 开头单词

基本解释

  • 先出葉

同根派生

     

英汉例句

  • Rhizomes prostrate, 0.5-1.5 mm in diam., internodes 5-30 mm, nodes with 1 prophyll and 2 fine roots.
    根莖匍匐，直逕0.;5-1
  • prophyll keels delicate, slightly ciliate.
    精美的先出葉龍骨，稍具緣毛。
  • branches with 1 prophyll, stellately pubescent when young, glabrescent.
    分枝具1先出葉，星狀的幼時具短柔毛，後脫落。
  • branches arising singly from nodes and subtended by a leaf sheath and 2-keeled prophyll, often fascicled in bamboos.
    枝條從節上發出，竝被葉鞘和內稃包圍，通常在竹子內簇生。
  • 18(17) Inflorescence subtended by a broad, 2-keeled prophyll; rachilla internodes usually distinct and disarticulating.
    花序被包著以一寬濶的部分，2龍骨狀；小穗軸節間通常清楚和脫節。