pen 隐藏摘要  |
 | 钢笔 |
| 自动铅笔automatic pencil 钢笔pen 圆珠笔ball-point pen | |
| http://www.tianyablog.com/blogger/post_show.asp?blogid=320691&postid=10184841 - 基于311个网页 |
| 笔 |
| pen writing recording instrument 描笔式记录器 pen 笔 pen 圈 | |
| http://treasure.1x1y.com.cn/useracticles/20061020/2006102012101439.html - 基于64个网页 |
| 钢笔，记录笔 |
| pelycogram 骨盆X 射线照片 pen 钢笔，记录笔 pen and ink recorder 自动记录器 | |
| http://www.029edu.com/waiyu/2006_05_19_Medical_5096.html - 基于57个网页 |
| 画笔 |
| peer-to-peer network 对等网络 pen 画笔 pending item 暂止项目 | |
| http://www.somdom.com/blog/?action-viewnews-itemid-2134-page-6 - 基于24个网页 |
| 相关词条 |
pen pal  |
| bow pen |
| ball pen |
| pen name |