penknifepenknife /ˈpɛn-naɪf/ noun (plural penknives /-naɪvz/) [countable] 
a small knife with blades that fold into the handle, usually carried in your pocket
a small knife with blades that fold into the handle, usually carried in your pocket
| 单词 | penknife |
| 释义 | penknifepenknife /ˈpɛn-naɪf/ noun (plural penknives /-naɪvz/) [countable] a small knife with blades that fold into the handle, usually carried in your pocket |
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