defecation

英 [ˌdefəˈkeɪʃn]

美 [ˌdefəˈkeɪʃn]

n.  澄清，净化，通便

复数：defecations　

化学

BNC.30632 / COCA.33834

柯林斯词典

• VERB 排便;排粪
  When people and animalsdefecate, they get rid of waste matter from their body through their anus.
  1. Animals defecate after every meal.
     动物每次进食后都会排粪。

英英释义

noun

• the elimination of fecal waste through the anus
  Synonym:laxationshitting

双语例句

• Hands should be washed immediately after defecation, after handling babies'faeces, before preparing food and before eating.
  便溺后、处理婴儿排泄物后、做饭前和吃饭前应立即洗手。
• Effect of nursing intervention in solving the patients 'difficult defecation with suspension bed treatment
  护理干预在悬浮床患者排便困难中的效果观察
• Objective To investigate the effects of metal exposure on defecation behavior in nematode Caenorhabditis elegans.
  目的研究重金属暴露对秀丽线虫排泄行为的影响。
• Objective To evaluate the effect of U-type colonic loop substitute for colonic pouch on defecation function after anterior resection for distal rectal cancer.
  目的评价低位直肠癌前切除术后应用U型结肠袢成形代储袋对术后排便功能的影响。
• Analysis on related factors of functional constipation and establishment of defecation habit in 162 infants
  162例婴幼儿功能性便秘与排便习惯建立相关因素分析
• Many patients increased frequency of defecation, thinning, with mucus.
  许多患者排便次数增多，变稀、带有粘液。
• Impact of defecation time and frequency on elderly constipation
  排便时间与次数对老年人便秘的影响
• A receptacle for urination or defecation in the bedroom.
  卧室中撒尿和通便的容器。
• Wheat cellulose defecation difficulties after treatment of hemorrhoids of clinical research
  小麦纤维素治疗痔术后排便困难的临床研究
• A shallow vessel used by a bedridden patient for defecation and urination.
  用于卧床不起的病人撒尿和通便用的浅的容器。