汝係毋係知道“3D printing”仰般發音？
3D printing還無任何發音:

• 幫3D printing錄製發音 3D printing   [en - uk]
• 幫3D printing錄製發音 3D printing   [en - usa]
• 幫3D printing錄製發音 3D printing   [en - other]