n.亲电体；亲电子试剂

The electrophile in this reaction is the hydrogen atom, which attracts electrons from the nucleophile.
这个反应中的亲电试剂是氢原子，它吸引来自亲核试剂的电子。
The aromatic ring acts as an electron-rich region, making it a suitable electrophile for reactions with halogens.
芳香环作为一个电子富集区域，使其成为与卤素反应的良好亲电试剂。
In organic synthesis, electrophiles often participate in nucleophilic substitution reactions, like Friedel-Crafts alkylation.
在有机合成中，亲电试剂通常参与亲核取代反应，如弗里德兰茨-克雷夫茨烷基化。
The electrophilic addition of bromine to an alkene is a common example of electrophilic chemistry.
溴对烯烃的亲电加成是亲电化学的一个常见例子。
The positively charged nitrogen atom in a carbocation is a classic electrophile, seeking a pair of electrons to complete its octet.
正电荷的氮原子在碳正离子中是一个典型的亲电试剂，寻求一对电子来完成其八电子稳定结构。
The reaction proceeds through an electrophilic attack on the double bond by the sulfuric acid, acting as a Lewis acid.
反应通过硫酸作为路易斯酸对双键进行亲电攻击进行。
The reaction mechanism involves the electrophilic attack of the oxygen atom in the peroxy radical, followed by a subsequent bond formation.
反应机理包括过氧自由基中氧原子的亲电攻击，随后是后续的键形成。
A strong electrophile can easily react with a weak nucleophile, resulting in a rapid chemical transformation.
强亲电试剂能快速与弱亲核试剂反应，导致快速的化学转化。
The electrophilic aromatic substitution (EAS) is a fundamental reaction in organic chemistry, where a substituent replaces a hydrogen atom on an aromatic ring.
亲电芳香取代反应（EAS）是有机化学的基础反应，其中一个取代基会取代芳香环上的氢原子。
The study of electrophiles helps chemists understand and predict the reactivity of various molecules in chemical reactions.
研究亲电试剂有助于化学家理解并预测各种分子在化学反应中的活性。