precision：精确(性)，精密(度)

词根词缀：pre-前 + -cis-切 + -ion名词词尾

• repartee
• repast
• repatriate
• repay
• repeal
• repeat
• repeatedly
• repeater
• repel
• repellent
• repent
• repercussion
• repertory
• repetition
• repetitious
• replace
• replacement
• replay
• replenish
• replete
• replica
• replicate
• reply
• report
• reportage