subway地铁

见underground railways条。

• preach
• precaution
• precede
• precedent
• preceding
• precious
• precipitate
• precise
• precision
• preclude
• predecessor
• predestine
• predict
• predictable
• prediction
• predominant
• predominantly
• preface
• prefer
• preferable
• preference
• preferentially
• pregnancy
• pregnant
• preindustrial