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snap hook
Also has a flip-open stand, a spring fastener for clipping to a notebook/clipboard, and an opening for a lanyard or hanging on a wall.
它还配有一只翻开式座架、一只弹簧固定件，用来夹持在笔记本/书写板上，此外还有一只孔眼，以便用挂绳来悬挂到墙上。
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