peenn. 錘頂vt. 用錘頂敲擊、敲彎頭學術名詞錘尖:航空太空、機械工程鎚頭尖:礦冶工程鎚頭扁頂端:機械工程尖底搗鎚:鑄造學鎚頭圓端:工程圖學英文釋義the part of a hammerhead opposite the flat striking surface (may have various shapes)