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单词 negate
释义
ne·gate (nĭ-gāt)
tr.v. ne·gat·ed, ne·gat·ing, ne·gates
1. To make ineffective or invalid; nullify: a wage increase that was negated by inflation; a goal that was negated by an official's ruling.
2. To make negative: In German, sentences can be negated by using the word "nicht."
3. Computers To perform the machine logic operation NOT gate.

[Latin negāre, negāt-, to deny; see ne in the Appendix of Indo-European roots.]

ne·gator, ne·gater n.
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更新时间:2025/1/8 14:25:30