- 更多网络例句与用楔子固定相关的网络例句 [注:此内容来源于网络,仅供参考]
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A piece of material, such as metal or wood, thick at one edge and tapered to a thin edge at the other for insertion in a narrow crevice, used for splitting, tightening, securing, or levering.
楔子一块如金属或木头的材料,一端粗至另一端逐渐变细以便插入狭小的缝隙内,用于劈升、绷紧、固定或用杠杆撬动某种东西