第三人称单数：obturates
现在分词：obturating
obturate在线翻译
过去分词：obturated
过去式：obturated
及物动词闭塞，封闭
1. 封严：obtainingcore 取得岩心 | obturate 封严 | obturatorring 密封环;活塞环
2. 闭塞：obtundent 迟钝的 | obturate 闭塞 | obturation 闭塞
3. 闭塞/封闭/密闭：obtundent /使迟钝的/使缓和的/止痛剂/ | obturate /闭塞/封闭/密闭/ | obturation /闭塞/密闭/
verb
1. 911查询·英语单词
1. block passage through
e.g. obstruct the path
Synonym: obstruct impede occlude jam block close up