1. neutralise

1. 中和：monoxide 一氧化物 | neutralise 中和 | nitric acid 硝酸

2. 使中立：neutralisationneutralization 中立状态 | neutralise 使中立 | neutraliseneutralizationneutralizingneutraliztionneutrialize 中和

3. 使中立/中和/消除：neutralisation /中立状态/ | neutralise /使中立/中和/消除/ | neutraliser /中性化器/

4. 中和,抵消：chew咀嚼 | neutralise中和,抵消 | erosive 侵蚀性的, 腐蚀性的

1. make chemically neutral

    e.g. She neutralized the solution

    Synonym: neutralize

2. make ineffective by counterbalancing the effect of

    e.g. Her optimism neutralizes his gloom
           This action will negate the effect of my efforts

    Synonym: neutralizenullifynegate

3. make incapable of military action

    Synonym: neutralize

4. get rid of (someone who may be a threat) by killing

    e.g. The mafia liquidated the informer
           the double agent was neutralized

    Synonym: neutralizeliquidatewasteknock offdo in