fissure

英 [ˈfɪʃə(r)]

美 [ˈfɪʃər]

n.  (岩石、土地等中深长的)裂缝，裂隙
v.  使开裂; 使分裂

复数：fissures　现在分词：fissuring　过去式：fissured　第三人称单数：fissures　过去分词：fissured　

GRETEM8

BNC.15113 / COCA.15338

牛津词典

noun

• （岩石、土地等中深长的）裂缝，裂隙
  a long deep crack in sth, especially in rock or in the earth

柯林斯词典

• (尤指岩石或地面的)裂缝,裂隙
  Afissureis a deep crack in something, especially in rock or in the ground.

英英释义

noun

• (anatomy) a long narrow slit or groove that divides an organ into lobes
• a long narrow opening
  Synonym:crackcleftcrevicescissure
• a long narrow depression in a surface
  Synonym:crevicecrannycrackchap

verb

• break into fissures or fine cracks

双语例句

• Just ahead of us there was a huge fissure.
  在我们正前方出现了一条大裂缝。
• Study on Effect of the Active Ground Fissure on Metro Tunnel and Its Hazards Control
  地裂缝对地铁隧道的影响机制及病害控制研究
• Research and application of testing methods for engineering rock mass fissure permeability
  工程岩体裂隙渗透性试验方法研究及应用
• Conclusion: The pit and fissure sealant have significant preventive effect on carious teeth.
  结论：窝沟封闭能有效预防窝沟龋的发生。
• Master: the definition, indication, treatment procedure of Pit and Fissure Sealant.
  掌握：窝沟封闭的定义、适应症、操作步骤。
• Objective: To evaluate the efficacy and complications of the lateral fissure microsurgery resection of insular glioma.
  目的：探讨经外侧裂显微外科切除岛叶胶质瘤的疗效及并发症。
• Pit and fissure sealing; Satisfaction research; Composite index; Children;
  窝沟封闭；满意度调查；综合指数；儿童；
• Study of two methods for pit and fissure sealing.
  窝沟封闭剂的封闭性研究。
• Study on microleakage of pit and fissure sealant from Er: YAG laser irradiation
  Er：YAG激光照射对窝沟封闭剂微渗漏影响的研究
• Objective: to observe the clinical application effect of pit and fissure sealant.
  摘要目的：探讨应用窝沟封闭剂预防龋齿的临床效果。