汝係毋係知道“piled up”仰般發音？
piled up還無任何發音:

• 幫piled up錄製發音 piled up   [en - uk]
• 幫piled up錄製發音 piled up   [en - usa]
• 幫piled up錄製發音 piled up   [en - other]