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单词 stoma
释义

stoma /'stəʊmə//'stomə/

英汉-汉英词典
n. (植物)气孔,(动物)气门
词组 | 习惯用语
您要查找的是不是:
  • stomach n. 胃;胃口;腹部 vt. 忍受;吃下
  • tomato n. 番茄,西红柿
  • stump n. 树桩;残余部分;假肢 vt. 砍伐;使为难;在…作巡回政治演说
  • stomp vt. 跺(脚);重踏 n. 跺脚舞;顿足爵士舞乐曲
  • stamina n. 耐力,持久力,毅力;雄蕊(stamen 的复数)
stomata n. 气孔;口
anastomotic stoma 吻合口
stoma care 造瘘护理
stomata stoma 气孔气孔
sunken stomata 内陷气孔

网络短语:
enterostomy stoma 肠造瘘口
stomata a 气孔细胞
sunken stoma 内陷气孔
stomata characteristic 气孔特性
water stomata 翻译; 水孔;
anastomotie stoma 吻合口
Stoma apothesis 造口还纳
stoma fistula 吻合口瘘
esophageal stoma 食管吻合口
英语例句库
  1. Objective To evaluate the clinical effect of Kanglebao stoma bag on enterostomy patients.
    目的对康乐保造口袋在结肠造口患者中的临床应用效果及护理进行评估。
  2. It is incorrect that only stoma density and stomatic chamber size are used as xerophilous indexes.
    单纯地把气孔密度、气室大小作为抗旱指标是不正确的。

声明:以上例句、词性分类均由互联网资源自动生成,未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

原声例句
实习医生格蕾 第2季

No? It's an operation to enlarge Nicole's bladder. It creates an opening called a stoma.

没有?那是一个手术,需要扩大 Nicole 的膀胱。创造一个气孔。

剑桥学霸读书分享

Like, let's say, I see a patient who has a stoma in their abdomen.

比方说,我看到一个病人腹部有一个造口

剑桥学霸读书分享

They might ask me about different indications for a stoma.

他们可能会问我造口的不同适应症。

剑桥学霸读书分享

There's all stuff related to a stoma.

这里是所有与造口相关的内容。

剑桥学霸读书分享

They might ask me what the complications of stomas are, like the question over here.

他们可能会问我造口的并发症是什么,就像这里的问题。

剑桥学霸读书分享

I'm gonna be asked questions about the stoma.

我会被问到关于造口的问题。

剑桥学霸读书分享

Whereas if I had these in Anki or Quizlet deck, then I might get a question about what of the complications a stoma.

然而,如果我是在 Anki 或 Quizlet 的板面上进行复习,那么我可能会问造口的并发症是什么。

职业观察实录

So when he comes in, I make sure that his tracheotomy is clean, his stoma is clean, and that's at every feeding, before and after.

因此,当他进来时,我确保他的气管切开术是干净的,他的造口是干净的,每次喂奶之前和之后都是如此。

职业观察实录

(Gabriela) I'm a school nurse at Dry Creek Elementary, and I take care of higher-demand children who require one-to-one attention, specifically for tracheotomy, stomas, diabetics.

- (Gabriela) 我是 Dry Creek 小学的一名学校护士,我负责照顾需要一对一护理的高要求儿童,特别是气管切开术、造口、糖尿病患者。

中文百科

气孔

一个张开的气孔
Los estomas en la epidermis de una hoja tal como se ven al microscopio. Constan de dos células oclusivas unidas entre sí en sus extremos que juntas delimitan un poro u ostíolo. El tamaño de las células es regulable, lo cual regula el tamaño de el  poro.
Los estomas se abren o cierran cuando las células oclusivas alrededor de ellos cambian su turgencia por ósmosis. El agua (flechas celestes) entra o sale de la célula oclusiva siguiendo la concentración de potasio (flechas y puntos rosas), que a su vez entra o sale mediante estructuras en la membrana de la célula, con gasto de energía que en conjunto se llama transporte activo.
Un corte transversal de una hoja a la altura del estoma muestra la disposición de las células por debajo de él, formando una cámara subestomática que aloja los gases.

'气孔'是植物用来与外界交换气体和水的器官。一般来说气孔由两个腰果状的保卫细胞组成,它们形成一个可以开闭的孔。

一般气孔位于植物叶子的背面,禾本科植物叶子两面都有气孔,只有叶面铺在水面上的水生植物的气孔只位于叶面上方。

英语百科

Stoma 气孔

Stoma in a tomato leaf shown via colorized scanning electron microscope image
A stoma in cross section
The underside of a leaf. In this species (Tradescantia zebrina) the stomata appear green (due to chlorophyll) while the epidermal cells appear red due to additional pigmentation.
Electron micrograph of a stoma from a Brassica chinensis (Bok Choy) leaf

In botany, a stoma (plural "stomata"), also called a stomate (plural "stomates") (from Greek στόμα, "mouth"), is a pore, found in the epidermis of leaves, stems, and other organs, that is used to control gas exchange.

The pore is bordered by a pair of specialized parenchyma cells known as guard cells that are responsible for regulating the size of the opening. The term is also used collectively to refer to an entire stomatal complex, both the pore itself and its accompanying guard cells. Air enters the plant through these openings, and contains carbon dioxide and oxygen, which are used in photosynthesis and respiration, respectively. Oxygen produced as a by-product of photosynthesis diffuses out to the atmosphere through these same openings. Also, water vapor is released into the atmosphere through these pores in a process called transpiration.

近义、反义、联想词
近义词
n.
aperture, orifice, opening, porta

联想词
incision切开;catheter导管;bladder膀胱;bowel肠;cannula套管,插管;intestine肠;suture缝合;esophagus食道;pouch小袋;ulcer溃疡;rectum直肠;
英英词典
stoma n.
  1. a minute epidermal pore in a leaf or stem through which gases and water vapor can pass

  2. synonymous: stomate, pore
  3. a mouth or mouthlike opening (especially one created by surgery on the surface of the body to create an opening to an internal organ)
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更新时间:2025/6/21 14:15:54