汝係毋係知道“proscenium arch”仰般發音? proscenium arch還無任何發音: 幫proscenium arch錄製發音 proscenium arch [en - uk] 幫proscenium arch錄製發音 proscenium arch [en - usa] 幫proscenium arch錄製發音 proscenium arch [en - other]