笔下有铁

拼音：

解释： 　铁：兵器，如刀剑之类。形容文笔锋利。

• protein
• Protel99SE
• protest
• Protestant
• Proteus综合症
• protium
• proto-
• Protoss
• prototype
• protract
• protractor
• protuberance
• protuberant
• proven
• provenance
• Provencal
• proverb
• proverbial
• provide
• meaningful work
• meaningless
• meant
• meantime
• meany
• measly