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单词 defecation
释义

defecation /ˌdefi'keiʃən/

英汉-汉英词典
n. 澄清,净化;排便
词组 | 习惯用语
您要查找的是不是:
  • defection n. 背叛;变节;缺点;脱党
  • deflection n. (尤指击中某物后)突然转向,偏斜,偏离
  • deification n. 奉若神明;神化;祀为神
defecation reflex [生理] 排便反射; 排粪反射;
defecation center 排粪中枢,排便中枢
defecation centre 排粪中枢

网络短语:
desire defecation 便意
Defecation function 排便功能
defecation syncope 排粪性晕厥;排粪性昏厥;性晕厥
decreased defecation 排便减少
defecation desire 便意
cacation defecation 排粪
egestion defecation 排粪
incontinent defecation 排粪失禁
post-hemorrhatgic defecation 先血后便
英语例句库
  1. It is further possible that very private human activities like urination and defecation become erotically arousing to a fetishist.
    进一步的可能是,每一种人类的私密活动,像撒尿和排便也会对恋物癖者产生性唤起作用。
  2. However, groups of enuretic children who were aged 5 to 9 or aged 10 to 14 had significantly fewer defecations per week and more urinations per day than control groups of similar age.
    不过,5-9岁组以及10-14岁组儿童患者与对照组相同年龄组相比,其每周排尿量较少,每日排尿量较多,有显著差异。

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原声例句
Crash Course 解剖生理学篇

Yeah, I'm talking about pooping, or defecation.

是的,我说的是排便。

Asap SCIENCE 精选

So we're talking about open defecation, this kind of situation.

所以我们会考虑露天排便

盖茨夫妇访谈录

It's no coincidence that many of our worst swear words involve defecation.

我们很多最难听的脏话都与排便有关,这绝非巧合。

精选英语短文

Instead they often use unreliable, inadequate toilets or practise open defecation.

相反, 他们经常使用不可靠、不合适的厕所或露天排便

Osmosis-解剖与生理

Once the rectum is filled and stretched, signals travel to parasympathetic neurons in the spinal cord, initiating the defecation reflex.

当直肠被粪便填满并受到牵拉时,就会向脊髓内的副交感神经元发出信号,启动排便反射。

PBS趣味科普

And here, special nerve receptors measure pressure, and when enough waste pushes against the rectum walls, it triggers the defecation reflex.

这里,特殊的神经感受器测量压力,当足够多的废物冲击直肠壁时,它会触发排便反射。

迷人历史

As urination and  defecation are natural, the medieval people had no shame in it.

由于排尿和排便是自然的,中世纪的人们对此并不感到羞耻。

Osmosis-微生物

Other symptoms of tetanus involve sympathetic over-activity, which causes drooling, excessive sweating, fever, difficulty swallowing, breathing problems, and irregular urination and defecation.

破伤风的其它临床表现包括:交感神经过度兴奋,引起流涎、大汗淋漓、发热、吞咽困难、呼吸困难,以及尿便失禁。

PBS人体科学

Here, special nerve receptors measure pressure, and when enough waste pushes against the rectum walls, it triggers the defecation reflex.

在这里, 特殊的神经感受器测量压力,当足够多的废物推到直肠壁时,它会触发排便反射。

中文百科

排便

排便是动物把体内的废物经固体或液体排出体外,即排遗。人类社会中,排便时会上厕所,又称解手出恭如厕

「出恭」一词起源于明朝科举试场,考生如果需要暂时离开试场如厕,须取「出恭入敬」牌,大便称「大恭」,小便称「小恭」,因此,从语源看,「出恭」本来并不专指大便,然而在语用习惯上,「出恭」却只应用于指涉「大便」,并不指涉「小便」。《儒林外史·第十六回》:「太公日子过得称心,每日每夜出恭小解都是儿子照顾定了。」,文中把「出恭」和「小解」分述,足见两词各有分工。

「解手」为「解溲」之义。 通说「解手」起源于清朝初年的强迫性移民,湖广移民用绳子绑着,被清朝军队押送到四川。途中若要大小便,必须先向看守说声“解手”,解开绳子,后来演变为对大小便的俗称,跟「如厕」一词同样并不专指排便。

英语百科

Defecation 排便

The caganer is a defecating figurine in Spanish Nativity scenes
Gaviota defecando mientras vuela.
Diagramme du rectum et de l'anus. 1- rectum, 2- sphincter extérieur, 3- sphincter intérieur.


Defecation is the final act of digestion, by which organisms eliminate solid, semisolid, and/or liquid waste material from the digestive tract via the anus.

Humans expel feces with a frequency varying from a few times daily to a few times weekly. Waves of muscular contraction (known as peristalsis) in the walls of the colon move fecal matter through the digestive tract towards the rectum. Undigested food may also be expelled this way, in a process called egestion.

近义、反义、联想词
近义词
n.
elimination, evacuation, excretion, excreting, voiding

联想词
urination撒尿;feces排泄物;pooping浪冲打船尾;poop船尾;bowel肠;toilet厕所,盥洗室;excretion排泄,排泄物;menstruation月经;diarrhea腹泻,痢疾;fecal排泄物的;flushing脸红;
英英词典
defecation n.
  1. the elimination of fecal waste through the anus

  2. synonymous: laxation, shitting
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更新时间:2025/6/17 15:10:00