P字母开头的单词或词组(第12页)：
- perpetuity
- predictable
- paradoxical
- paralytic
- parametric
- pope
- paternal
- patrol
- profundity
- permanently
- positively
- precisely
- primarily
- principally
- prohibition
- promotion
- proportional
- partially
- purely
- pneumonia
- Portugal
- Portuguese
- postal
- poultry
- practically
- preceding
- precision
- preferable
- participant
- preliminary
- particle
- preservation
- presumably
- pretext
- prevalent
- patron
- priceless
- pebble
- peculiarity
- proceeding
- perfection
- perfectly
- profitable
- projector