stoma
英 [ˈstəʊmə]
美 [ˈstoʊmə]
n. 气孔(植物叶或茎表皮的小孔); (某些动物的)气门，呼吸孔; (尤指结肠或气管上的)造口
复数：stomas
COCA.43468
牛津词典
noun
- 气孔（植物叶或茎表皮的小孔）
a tiny pore (= hole) in the outer layer of a plant's leaf or stem - （某些动物的）气门，呼吸孔
a small opening like a mouth, in some animals - （尤指结肠或气管上的）造口
an artificial opening made in an organ of the body, especially in the colon or trachea
英英释义
noun
- a mouth or mouthlike opening (especially one created by surgery on the surface of the body to create an opening to an internal organ)
- a minute epidermal pore in a leaf or stem through which gases and water vapor can pass
双语例句
- And stoma number reduced and stoma width increased obviously, but stoma length was shorten slightly.
气孔数量显著减少，气孔宽度增大明显、长度却略有缩小。 - The TV station communicated the stoma warning to the islanders.
电视台向岛上居民发送了暴风警报。 - Objective: To observe the effects of different bypass vascular anastomosis methods on blood flow, blood pressure, and intimal hyperplasia at the opposite site of distal stoma.
目的：观察不同血管吻合术对远心端血管吻合口血流量、血压以及内膜增生程度的影响。 - Oxygen and carbon dioxide from the air enter through the stoma.
氧和二氧化碳从空气中进入气孔。 - The utility model can fundamentally solve the problem that an anastomotic stoma is narrow after operating on an esophageal carcinoma and a gastric cardia carcinoma.
它能够从根本上解决食管癌、贲门癌手术后吻合口狭窄的问题。 - An adaptive feature of plant to reduce water loss; the stoma is enclosed in crypts on the lower epidermis.
植物为减少水分散失的一个适应特征，气孔位于下表皮凹入的位置。 - The method for measurement of the length of stoma guard cell could be used to identify ploidy.
因此可利用测量气孔保卫细胞长度的方法鉴定花粉植株的倍性。 - We herein describe a safe and simple method to revise the prolapse stoma by using linear staplers.
在此我们提供一个有效而简易的手术方式，用线形缝合器来治疗环状大肠造口脱垂。 - The clinical application of cervical tongue-shaped flaps in tracheal stoma after total laryngectomy
颈部舌形皮瓣在喉全切除术气管造瘘中的应用 - Esophagus memory Ni-Ti alloy stent for malignant stenosis, esophagus and anastomotic stoma fistula in 60 cases
食管记忆金属支架置入食管狭窄及食管、吻合口瘘60例