obliteration
[ə,blitə'reiʃən]
n. 闭塞；涂去，删除；消灭
同义词
参考例子
1.All carotid stricture or obliteration occurred at the initial part.
结果：颈内动脉严重狭窄或闭塞全部发生在起始部。
2.The general public still thinks in terms of the obliteration of cities.
普通群众仍旧从城市的毁灭上思考问题。
3.The patient was treated by tumor extirpation through osteoplastic approach to the frontal sinus and fat obliteration with a good result.
我们以骨粘膜瓣重建法打开额窦将肿瘤完整摘除，并填以腹部脂肪，结果良好。
英文解释
n.
1.destruction by annihilating something
2.the complete destruction of every trace of something
网络释义
obliteration
闭塞; 涂去; 灭迹涂抹消灭删除; 涂抹;
Obliteration Charm
消迹咒;
obliteration marks
货物标志消失;
obliterate obliteration
涂去;
Mastoid obliteration
释义：乳突消除术;