石研

拼音： 　shí yán

解释： 　1.见"石砚"。

• Promethean
• promiscuous
• Promise
• Promise SX8300
• promising
• promisor
• promo
• promotion
• promotor
• prompt
• prompter
• promptly
• promulgate
• pronoun
• pronounce
• pronounceable
• pronounced
• Prony方法
• proof
• prop
• propagandist
• propagator
• Propantheline Bromide
• propeller
• Properties of Objects