| 单词 | invalidate |
| 释义 | invalidate 1.(render ineffective)+ conclusion, assumption, argument, result使不成立；使站不住脚 Such general criticism, however, could not invalidate the conclusions of the expert.然而, 如此笼统的批评并不能驳倒这位专家的结论。 2.+ patent, vote, law使失效；使丧失法律效力；使作废 A contract signed now might be invalidated at some future date.现在签的协议在未来某一天可能会失效。 |
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