閣下知唔知「3D printing」點讀? 詞彙「3D printing」仲等緊下列語言嘅發音: 為「3D printing」錄製發音 3D printing [en - uk] 為「3D printing」錄製發音 3D printing [en - usa] 為「3D printing」錄製發音 3D printing [en - other]