pen pal的复数形式为：pen pals...

pen pal的音标：pen pal的英式发音音标为：[pen pæl]pen pal的美式发音音标为：[pɛn pæl]...

It's from my pen pal George in Australia.它是我在澳大利亚的笔友乔治写来的.Please tell your pen pal what your neighborhood is like.请告述你的笔友你的邻居是什么样的人." Please put me in contact with a pen - pal, badge or stamp collector. "请将我列在 交笔 友,...

n.笔友...