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stoma

英 /ˈstəʊmə/美 /ˈstoʊmə/
  • n.
    [植] 气孔；叶孔；[昆] 呼吸孔
复数stomas或stomata

双语例句

  1. Kochia scoparia differed from the substitutes in utride, trichome and stoma under SEM.
    扫描电镜下地肤与其他药材的胞果、毛茸和气孔的形态特征有区别。
  2. The complication was anastomotic stoma fistula (1 case).
    并发症为吻合口瘘(1例)。
  3. In 40 cases receiving anterior resection, no anastomotic stoma fistula occurred.
    行前切除术的40例无吻合口瘘发生。

网络短语

  • sunken stoma
    内陷气孔
  • anastomotic stoma
    吻合口
  • water stoma
    水孔
  • stoma ulcer
    吻合口溃疡
  • esophageal stoma
    食管吻合口

词语扩展

n.
porestigmata
[植]气孔；叶孔；[昆]呼吸孔
adj.
stomatal气孔的；有气孔的

词义分布

气孔
73.9%
造口
17.4%
小孔
8.7%

英英释义

  • n.a minute epidermal pore in a leaf or stem through which gases and water vapor can pass
  • n.a mouth or mouthlike opening (especially one created by surgery on the surface of the body to create an opening to an internal organ)

词源

  • stoma
    来自古希腊语στόμα("mouth").
  • stoma气孔，呼吸孔
    来自希腊语 stoma,嘴，口，孔，说话，声音，来自 PIE*stomen,嘴，口，词源同 stomach.引 申词义气孔，呼吸孔等。
  • stoma
    From Ancient Greek στόμα ‎(stóma, “mouth”).