elastomeric：弹性体的，人造橡胶的

词根词缀：elast驱动 + -o- + -mer + -ic

• predator
• predatory
• predecease
• predecessor
• predestination
• predestine
• predetermine
• predicament
• predicate
• predicative
• predict
• predigest
• predilection
• predispose
• predisposition
• predominant
• predominate
• pre-eclampsia
• preemie
• pre-eminent
• preempt
• pre-empt
• preemption
• pre-emption
• preemptive