verb 下载 🔗分享 打制， 剥制 To shape a brittle material having conchoidal fracture, usually a mineral (flint, obsidian, chert etc.), by breaking away flakes, often forming a sharp edge or point. Examples : "The archaeologist carefully knapped the piece of flint to create a sharp blade. " 考古学家小心地打制那块燧石，想把它做成锋利的刀刃。 archaeology geology material technology history science action technical 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 敲，琢，凿。 To rap or strike sharply. Examples : "The geologist knapped the rock with a hammer to reveal its inner layers. " 地质学家用锤子敲击岩石，以展示其内部的层理。 action archaeology geology 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 咬，啃， 咬断. To bite; to bite off; to break short. Examples : "The dog excitedly knapped the treat in half with a single bite. " 那条狗兴奋地一口就把零食啃成了两半。 action body 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 咔嚓作响，断裂的声音 To make a sound of snapping. Examples : "The dry twigs knapped under my boots as I walked through the woods. " 我走在树林里，脚下的干树枝被踩得咔嚓作响. sound 与AI对话词汇游戏阅读练习
