stoma
音标发音
- 英式音标 [ˈstəʊ.mə]
- 美式音标 [ˈstoʊ.mə]
- 英式发音
- 美式发音
基本解释
- n.[动]口；呼吸口；[植]气孔
英汉例句
- The band is tied round the top of the stomach creating a stoma (small pouch).
束带被围绕在胃的上部，并由此形成了一个类似荷包的囊袋和通向胃的小孔。 - A stoma is an opening through which carbon dioxide goes in and oxygen and water vapor escape.
气孔是二氧化碳进入而氧气和水蒸气逸出的开口。 - Combined surveying stoma types of dicotyledonous plants survey of bacteria pollution in the air, investigating learning ways and routes were explored in biological scientific movements.
结合《双子叶植物气孔类型观察》和《空气中细菌污染的监测》活动项目，探索生物科技活动中研究性学习的方法和途径。
双语例句
词组短语
- sunken stoma 内陷气孔
- esophageal stoma 食管吻合口
- stoma recurrence 吻合口复发的
- Stoma a 气孔
- Stoma apothesis 造口还纳
短语
英英字典
- one of the many pores (= very small holes in the surface) on a leaf or stem of a plant through which gases are able to pass in and out
- an epidermal pore, present in large numbers in plant leaves, that controls the passage of gases into and out of a plant
剑桥英英字典
柯林斯英英字典
专业释义
- 气孔
And the stoma density shows less correlation with the heat-resistant ability.
气孔密度与耐热性相关不显著。生物学
- 气孔
- 呼吸孔
- 气门
- 口
- 小孔;气门;气孔
- 小孔