noun 下载 🔗分享 锤头后端，锤头圆头。 The (often spherical) end of the head of a hammer opposite the main hammering end. Examples : "The blacksmith used the pein of the hammer to shape the hot metal into a curve. " 铁匠用锤子的锤头圆头把烧红的金属敲打成弧形。 utensil machine 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 锻打，锤击成形。 To shape metal by striking it, especially with a peen. Examples : "The blacksmith will pein the hot steel to flatten and shape the hammerhead. " 铁匠会锻打烧红的钢材，使锤头扁平并成形。 material technical work industry machine action 与AI对话词汇游戏阅读练习
