obviation

英[ˌɒbvɪ'eɪʃən] 美[ˌɒbvɪ'eɪʃən]
  • n. 除去;回避
Noun:
  1. the act of preventing something by anticipating and disposing of it effectively

    用作名词 (n.)
    1. Use the small miscellaneous quality in the filterable paper obviation pollution water.
      用过滤纸除去污染水中细小杂质。

obviation的相关资料:

【邻近词汇】