英语词汇“invalidate”的读音、翻译、释义、用法及例句-英语在线翻译词典-残梦网

词汇	invalidate
释义	invalidatein•val•i•date /ɪn'vælɪdeɪt/ vt 使无效；使作废 • The document is invalidated if there is a spelling mistake in it. 文件如果有拼写错误就要作废。
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