obviation的近义词
名词除去，回避
1. 除去：obviate 除去 | obviation 除去 | obvious 明显的
2. 除去/回避：obviate /排除/ | obviation /除去/回避/ | occasionalism /偶因论/
obviation的意思
noun
1. the act of preventing something by anticipating and disposing of it effectively
Synonym: forestalling preclusion