单词：labor_coach 

名词

• 
  [1.n.labor_coach] (同义词:[labor_coach]  [birthing_coach]  [doula]  [monitrice]  )
• 
  注释列句：an assistant (often the father of the soon-to-be-born child) who provides support for a woman in labor by encouraging her to use techniques learned in childbirth-preparation classes
• 上位词 -> [assistant( n. 助手, 助教 adj. 辅助的, 助理的 )]  [worker( n. 工人 )]  [person( n. 人, 身体, 容貌, [语法]人称 )]  [organism( n. 生物体, 有机体 )]  [living_thing]  [whole( n. 全部, 全体, 整体, 完全之体系 adj. 所有的, 完整的, 完全的, 纯粹的, 未损伤的, 未打破的 adv. 完全, 整个 )]  [object( n. 物体, 目标, 宾语, 对象 vi. 反对, 拒绝, 抗议 vt. 提出...来反对 )]  [physical_entity]  [entity( n. 实体 )]