| 释义 |
linchpin 或 lynch·pin AHD[lĭnchʹpĭn'] D.J.[ˈlɪntʃˌpɪn]K.K.[ˈlɪntʃˌpɪn]n.（名词）- A locking pin inserted in the end of a shaft, as in an axle, to prevent a wheel from slipping off.车辖，制轮：装在辕底部，如车轴上用来预防车轮滑动锁栓
- A central cohesive element:关键：重要凝聚力的因素：Reduced spending is the linchpin of their economic program.减少支出是这个经济计划的关键
- Middle English linspin 中古英语 linspin
- lins [linchpin] from Old English lynis lins [栓] 源自 古英语 lynis
- pin [pin] from Old English pinn * see pin pin [椎] 源自 古英语 pinn * 参见 pin
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