latchet['lætʃit]

• n.[古语]鞋带
• 短语:
  • lie with a latchet [古语]彻头彻尾地撒谎
  • not worthy to unloose the latchet of someone's shoe (或 shoes) 不配替某人解鞋带；远不如某人；配不上某人[源自《圣经》]