英语词汇“stoma”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

sto•ma n., pl. sto•ma•ta stō• mä′tə), sto•mas.

Also, stomate. [Bot.]any of various small apertures, esp. one of the minute orifices or slits in the epidermis of leaves, stems, etc., through which gases are exchanged.
[Zool.]a mouth or ingestive opening, esp. when in the form of a small or simple aperture.
Surgery[Med.]an artificial opening between two hollow organs or between one hollow organ and the outside of the body, constructed to permit the passage of body fluids or waste products.

Greek stóma mouth
Neo-Latin
1675–85

sto′mal, adj.

Collins Concise English Dictionary © HarperCollins Publishers::

stoma /ˈstəʊmə/ n ( pl stomata /ˈstəʊmətə ˈstɒm-; stəʊˈmɑːtə/)

an epidermal pore, present in large numbers in plant leaves, that controls the passage of gases into and out of a plant
a mouth or mouthlike part
an artificial opening made in a tubular organ, esp the colon or ileum
See colostomy, ileostomy

Etymology: 17th Century: via New Latin from Greek: mouth

单词	stoma
释义	WordReference Random House Unabridged Dictionary of American English © 2024 sto•ma (stō′mə),USA pronunciation n., pl. sto•ma•ta (stō′mə tə, stom′ə-,USA pronunciation stō• mä′tə), sto•mas. Also, stomate. [Bot.]any of various small apertures, esp. one of the minute orifices or slits in the epidermis of leaves, stems, etc., through which gases are exchanged. [Zool.]a mouth or ingestive opening, esp. when in the form of a small or simple aperture. Surgery[Med.]an artificial opening between two hollow organs or between one hollow organ and the outside of the body, constructed to permit the passage of body fluids or waste products. Greek stóma mouth Neo-Latin 1675–85 sto′mal, adj. Collins Concise English Dictionary © HarperCollins Publishers:: stoma /ˈstəʊmə/ n ( pl stomata /ˈstəʊmətə ˈstɒm-; stəʊˈmɑːtə/) an epidermal pore, present in large numbers in plant leaves, that controls the passage of gases into and out of a plant a mouth or mouthlike part an artificial opening made in a tubular organ, esp the colon or ileum See colostomy, ileostomy Etymology: 17th Century: via New Latin from Greek: mouth
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