pen recorder
短语词组
- pen automatic recorder 笔式自动记录器;[计]笔式自动记录仪
- pen n recorder 描笔式记录器
- pen writing recorder 描笔式记录仪
- multi -pen n recorder 多笔式记录器
- 20 -pen graphic recorder 笔图形记录器
- one -pen n recorder 单笔尖记录器
- two -pen n recorder 双针记录仪
- pen and ink recorder [自]自动记录器;[计]笔墨记录器
- dual pen recorder 双笔式记录器;双笔记录仪 返回 pen recorder