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n是正极还是负极，L是正极还是负极 hear hear of hear from的区别，hear hear from 区别

　　hear hear of hear from的(de)区别，hear hear from 区别是hear，hear of，hear from的区(qū)别和用法详细(xì)讲解hear 和hear of 都(dōu)可解作"听说&quot；hear 后面接宾语从句的。

　　关(guān)于hear hear of hear from的区别，hear hear from 区别以及hear hear of hear from的区别，hear of hear from有什么区别，hear hear from 区别，hear与hear from的区别(bié)，hear from 与hear of的区别等问题，小编将为你(nǐ)整理以(yǐ)下知识：

hear hear of hear from的(de)区(qū)别，hear hear from 区别

　　hear，hear of，hear from的(de)区别和用法详细讲解hear 和hear of 都(dōu)可(kě)解作(zuò)"听(tīng)说&quot；

　　hear 后面接宾(bīn)语从(cóng)句。

　　hear 还可作"听(tīng)见&quot；

　　"听到"解,后(hòu)面可以接名(míng)词,代(dài)词(cí)+不带(dài)to的不定式(或分词)的复合(hé)结构。

　　I heard him just now.我刚才听到了他说话。

　　I heard him singing in the next room.我听见(jiàn)他在(zài)隔壁房间里唱(chàng)歌。

　　hear of后面接(jiē)名词,代词或(huò)动名词.I have heard of him.我听人提到过(guò)他.I was shocked to hear of his poor death.听到他(tā)惨遭不幸的(de)噩耗，我十分震惊。

　　But that may not be the last Canadians hear of it.不过这可能不(bù)是加(jiā)拿(ná)大(dà)人最后(hòu)一次听说它。

　　Doing this keeps you in people's minds and lets them respond quickly if they hear of anything that might help you.这(zhè)会使人们对你留有印象，这样一来，一旦他(tā)们(men)听说可能对(duì)你(nǐ)有(yǒu)用(yòng)的信息，就会马上(shàng)做出响(xiǎng)应。

　　hear from意为(wèi)"收到......的信&quot；

　　"得到......消息&quot；

　　例如: How often do you hear from your father? 你每隔(gé)多久收到你父亲的信? 注意(yì):hear from的(de)主语是(shì)"人&quot；

　　而不是"信&quot；