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stoma

US 
UK 
  • n.气孔(植物叶或茎表皮的小孔);呼吸孔;(尤指结肠或气管上的)造口
  • Web微孔
Plural Form:stomata  
stomas
n.
1.
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
2.
(某些动物的)气门,呼吸孔a small opening like a mouth, in some animals
3.
(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

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Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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