turgidity [tə'dʒɪdətɪ]

例句:

• It is this hydrostatic pressure that maintains the turgidity of plant parts.
  就是这种流体静压维持植物各部分的膨胀度.
  
• It is also apparent that water temperature has a rapid effect on the turgidity of plants.
  水温对植物膨压的影响是很快的.
  
• Too often this work can descend into dull turgidity here it crackles with excitement and tension throughout.
  来自BBC