first stage of labour (labour)

同义词释义

1)first stage of labour (labour),分娩第一期(阵痛)2)birth pangs,分娩阵痛3)pains of giving birth to a child,(分娩的)阵痛.4)second stage of labour (laborur),分娩第二期(分娩)5)third stage of labour (labour),分娩第三期(分娩)6)tocogram detector,分娩阵痛检测器