spore sacs

同根派生

• spore sacs相關(guān)詞

英漢例句

• Slide 1-18 The dark brown body (A) in this picture is a spore sac (ascocarp), called a cleistothecium.
  幻燈1-18 在這張照片中，暗棕色的小體（A）是一種孢子囊（子囊果），稱為閉囊殼。
• comprising the family Psilotaceae or Psilotatae: vascular plants with no roots, partial if any leaf differentiation, and rudimentary spore sacs.
  由松葉蕨科或裸蕨綱組成；無根脈管植物，葉僅部分分化或缺乏，孢子囊發(fā)育較差。
• whisk ferns; comprising the family Psilotaceae or Psilotatae: vascular plants with no roots,partial if any leaf differentiation,and rudimentary spore sacs
  蕨類植物；由松葉蕨科或裸蕨綱組成；無根脈管植物，葉僅部分分化或缺乏，孢子囊發(fā)育較差
• whisk ferns; comprising the family Psilotaceae or Psilotatae: vascular plants with no roots, partial if any leaf differentiation, and rudimentary spore sacs.
  蕨類植物；由松葉蕨科或裸蕨綱組成；無根脈管植物，葉僅部分分化或缺乏，孢子囊發(fā)育較差。
• The inner layer of the wall of a spore.
  孢子內(nèi)壁孢子壁的內(nèi)層

• spore sacs更多例句