fibrosis of perineum affecting pregnancy会阴: perineum; perinaeum Huiyin的: 4次方是 The fourth power of 2 i ...纤维: fibre; staple; filamentary变性: denaturation; denaturalizati ...影响: influence; affect下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:会阴的纤维变性影响妊娠，即可在微信中查询翻译
