B组之间输血率、术后感染率均有显著性差异(PThe transfusional rate and polstoperative infection arte had significant difference between A and B group. (PB组之间输血率、术后感染率均有显著性差异 ( P...

vi.有歌舞、滑稽短剧助兴的（cabaret的过去式与过去分词形式）...

cabareted的音标：...