Other expression · CEFR B1
automatic knife
other_expression
自动弹出式小刀,亦称弹簧刀,按按钮即可将刀刃自动弹出
- 1.
a pocketknife with a blade that springs open automatically when a button is pressed, also known as a switchblade
自动弹出式小刀,亦称弹簧刀,按按钮即可将刀刃自动弹出
In use
He carried an automatic knife for self-defense, though it was illegal in his state.
Dictionary facts from AI_SUPPLEMENT.