流逝汉英词典

diastema

D 开头单词

基本解释

  • n.(牙齒等的)間隙裂

同根派生

     

英汉例句

  • If the diastema is too big, the size harmony is important.A small artificial tooth added in the diastema is not good .
    如果縫隙太寬,要注意大小協調,中間加一小塑料牙是不良設計。
  • A clinical examination revealed a moderate midline diastema between maxillary central incisors.
    臨牀檢查：上中切牙間中縫，中度大小。
  • Afterward, the mice were fed a soft diet and the transplants monitored.Just three weeks later teeth could be clearly identified in the diastema.
    僅僅三個星期之後，就可以在牙間隙清楚看到牙齒的形成。
  • The effects on permanent maxillary incisors were found in approximately half of the patients including uneruption, ectopic eruption, and diastema.
    有半數以上病患的門齒萌發會受影響，其影響包括阻礙門齒萌發、門齒異位萌發以及造成過大的齒縫間隙。
  • This paper reports a case on diastema closure in anterior teeth that was successfully treated using gingival recontouring and composite resin restorations.
    本文就成功應用牙齦成形方法，以複郃樹脂關閉前牙間隙做一病例報道。