■ successful 与 successive

前者是“成功的”，后者是“连续相继的”。

• a successful attempt to land on the moon成功的登月之举
• three successive years of low rainfall连续三年的少雨。

• prohibit
• prohibit
• prohibit 与 forbid
• promise
• proof
• proof
• proof 与 evidence
• propaganda
• proper
• proper side of the tracks
• propose
• protest
• proud of flesh
• prove
• provide
• provided
• provisions
• prudent
• prudential
• prudent 与 prudential
• public school
• purge
• purposefully
• purposefully 与 purposely
• purposely