汉语翻译
凭记忆, 记住词意辨析：
at heart, by heart这是两个与heart有关的词组。
at heart: 意思是“在心里”、“心底里”或“本质上”（from the heart，from the bottom of one's heart or essentially）。- that socialite is a rascal at heart.
那个知名人士实质上是个坏蛋。 - a councillor should have the collective interest of society at heart.
议员应当关心大众的利益。 - at heart，mr．lin does not approve your proposal.
林先生的心里并不赞同你的建议。 - mr．wang looks serious，but he is kind at heart.
王先生看来严肃，但实质上他很仁慈。
by heart: 意思是“背诵”、“熟记”（by rote；to learn so well that one can remember it perfectly）。- i know this poem by heart.
我能背诵这首诗。 - i don't see the point of learning by heart all the dates in the history book!
我真不明白为什么要把历史书里所有的日期都要记下来！
英语解释：
副词 by heart:
- by committing to memory同义词：by memory
例句：
- All you have to do is learn it by heart.你只要做的就是把它背出来。
- Everyone in the class has to learn Lincoln's Gettysburg Address by heart.班上每个学生都必须默诵林肯葛底斯堡演说词。
- It is important to learn large numbers of phrases by heart.背诵很多英文词组很重要。
- We had better learn by heart as many sentence patterns as we can.我们最好尽可能多背句型。
at heart: 意思是“在心里”、“心底里”或“本质上”（from the heart，from the bottom of one's heart or essentially）。
- that socialite is a rascal at heart.
那个知名人士实质上是个坏蛋。 - a councillor should have the collective interest of society at heart.
议员应当关心大众的利益。 - at heart，mr．lin does not approve your proposal.
林先生的心里并不赞同你的建议。 - mr．wang looks serious，but he is kind at heart.
王先生看来严肃，但实质上他很仁慈。
by heart: 意思是“背诵”、“熟记”（by rote；to learn so well that one can remember it perfectly）。
- i know this poem by heart.
我能背诵这首诗。 - i don't see the point of learning by heart all the dates in the history book!
我真不明白为什么要把历史书里所有的日期都要记下来！
英语解释：
副词 by heart:
- by committing to memory同义词：by memory
例句：
- All you have to do is learn it by heart.你只要做的就是把它背出来。
- Everyone in the class has to learn Lincoln's Gettysburg Address by heart.班上每个学生都必须默诵林肯葛底斯堡演说词。
- It is important to learn large numbers of phrases by heart.背诵很多英文词组很重要。
- We had better learn by heart as many sentence patterns as we can.我们最好尽可能多背句型。
