音标:[.ɒbtjuә'reiʃәn] ;
n. 充填, 闭塞
n. The act of stopping up, or closing, an opening.

obturation的用法和样例:

例句

用作名词(n.)
  1. This article presents a case of the reconstruction of a soft palate defect by prosthetic obturation.本报告则是提出口腔癌术后软颚缺损以闭塞器进行赝复之病例报告。

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学英语单词
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