双解例句
小知识
If you're unconcerned, you don't care — you're just not that interested. It's not ideal for the principal of a high school to be unconcerned about bullying.
It can hurt your feelings when you sense that someone's unconcerned about your well being or happiness. A soccer coach might appear to be unconcerned about her players if she yells at them to get up and keep running whenever they fall and hurt themselves. The word can sometimes have a less callous meaning, when you're simply not worried about something: “I'm unconcerned about my SAT score — I'm sure I did fine.”
实用短语
单词用法
这组词的共同意思是“同意”。其区别是：
1.agree指多方面达成一致意见，暗含先有分歧，经协商或讨论后取得共识；approve,assent,consent都指单方面的同意、允诺(意见，建议等)；be for则指在一些相互对立的立场、观点、意见中表示拥护其中之一，
例如：Father does not approve of him marrying so young父亲不同意他那么年轻就结婚。
I won't assent to such a theory我不能同意这样的理论。
The school authorities consented to post-pone the examination校方同意推迟考试日期。
I am not for having it at once我不赞成立即办此事。
2.consent多用于上对下，approve可以用于平级，也可用于上对下。assent和agree则多用于平级，
例如：The school committee consented to our proposals校委同意我们的建议。
I quite approve of the idea of your plan我很赞成你计划中的构想。
The session approved the report大会批准了这个报告。
The majority assented to my views on the matter大多数人都同意我对这个问题的看法。
I agree with every word you have said你所说的每句话我都同意。
3.be for主要用于口语；agree和approve可用于日常用语，也可用于正式场合；assent和consent主要用于正式场合。在这组词中agree最常用。
4.approve在正式场合可用作及物动词，在日常用语里可用作不及物动词，consent和assent只用作不及物动词。consent后接to,approve后接of,assent后接to。
5.assent只用于肯定句；agree,approve和consent可用于肯定句，也可用于否定句。
例如：He assented to the doctor's assertion that his son was ill,but would not consent to having him hospitalized.医生说他儿子有病，他同意这一诊断，但不同意让他住院。
同义词
nonchalant / apathetic / blase / easygoing / uninterested / insouciant / indifferent
disinterested / uninterested / deaf / blase / indifferent / listless / apathetic / easygoing / nonchalant