defecation是什么意思？

defecation

英[ˌdefə'keɪʃən] 美[ˌdefə'keɪʃən]

• n. 澄清，净化，通便，排粪，排便作用；

动词：defecate;

例句

• Sweet potatoes fibre soft Yi Xiaohua, can promote gastrointestinal motility, help defecation. 地瓜纤维质松软易消化, 可促进肠胃蠕动, 有助排便.
• Defecation ( or Bowel movement ): Elimination of feces from the digestive tract. 排 粪: 将粪便排出消化道的动作.
• The drug's side-effects can include involuntary defecation. 该药的副作用可能包括排便失禁。

柯林斯高阶英汉双解学习词典释义

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

英英词典释义

• Noun
  1. the elimination of fecal waste through the anus

行业词典

• 医学： 澄清；去污；排便；