基本解释笔杆;蘸水笔杆同根派生 pen-相关词英汉例句The holder of the pen is gold?plated.笔杆是镀金的。Better to betake myself to the old mechanic exercise of the pen, which cheats my sense of time wasted.我最好还是专心于笔杆那老套的机械运动,那样才能欺骗我浪费时间的感觉。pen-更多例句