defecation

音标发音

• 英式音标 [def.əˈkeɪ.ʃən]
• 美式音标 [def.əˈkeɪ.ʃən]
• 英式发音
• 美式发音

基本解释

• n. 排便；澄清，净化

同根派生

英汉例句

双语例句

• In a squatting posture, the bend straightens out, like a kink ringed out of a garden hose, and defecation becomes easier.
  而蹲的姿势，弯曲理顺，就像抛开一条环绕扭结花园软管，也使排便变得更加容易。
• That may sound like a bunch of Internet quackery, but there's now some empirical evidence for the claim that defecation posture affects your body.
  那听起来有点像一类网络骗术，但现在有一些经验证明排便的姿势确实影响你的身体。
• It is highly probable that dinosaurs had a cloaca—as do most birds and reptiles—which is a single opening for urination, defecation, and reproduction.
  就像大多数鸟类和爬行动物一样，恐龙的体内很可能有一个泄殖腔，这是一个既可排便排尿，也具有生殖功能的开口。

权威例句

• Sanitation is patchy, with the habit of outdoor defecation, so dangerous when so many are in such close proximity, hard to break.
  ECONOMIST: Many survivors of October's earthquake are still at risk

词组短语

短语

• defecation reflex [生理]排便反射;排粪反射
• defecation syncope 排粪性晕厥;排粪性昏厥;性晕厥
• Defecation function 排便功能
• progressive defecation 逐步澄清;翻译
• fractional defecation 分级澄清

英英字典

剑桥英英字典

• the act of passing the contents of the bowels out of the body

专业释义

医药科学

• 排便

  Results Irregular defecation of all cases were changed correctly.
  结果全部病例排便困难症状明显改善。

• 大小便

化学

• 澄清

机械工程

• 澄清

  At first, yellow water was pretreated for defecation. The effects on extraction yield of extraction temperature, extraction pressure, the flow of CO2 and yellow water were studied based on labrotary experiments.
  首先对黄水进行了澄清处理,在实验室小试的基础上研究了萃取温度、萃取压力、CO2流量、黄水流量等工艺参数对萃取率的影响。

  生物学

• 排粪
• 排便
• 排粪;澄清