jesusman 发表于 2021-8-20 14:00 
牛津字典对价值的解释:
value
noun
价值 how much sth is worth
1
[U, C] (商品)价值
how much sth is worth in money or other goods for which it can be exchanged
to go up/rise/increase in value
升 / 增值
to go down/fall/drop in value
贬值
rising property values
上涨中的房地产价值
The winner will receive a prize to the value of £1 000.
获胜者将得到价值为1 000英镑的奖项。
Sports cars tend to hold their value well.
跑车往往很能保值。
see also market value, street value
note at price
2
[U] (especially BrE) (与价格相比的)值,划算程度
how much sth is worth compared with its price
to be good/excellent value (= worth the money it costs)
很 / 极为合算
to be bad/poor value (= not worth the money it costs)
不上算;不值
Larger sizes give the best value for money .
较大尺寸的最划算。
有用;重要 being useful/important
3
[U] 用途;积极作用
the quality of being useful or important
同义词: benefit
The value of regular exercise should not be underestimated.
经常锻炼的好处不应低估。
The arrival of canals was of great value to many industries.
运河的出现对许多行业具有重大的意义。
to be of little/no value to sb
对某人没什么 / 毫无帮助
This ring has great sentimental value for me.
这枚戒指对我来说很有纪念意义。
I suppose it has a certain novelty value (= it's interesting because it's new) .
我觉得这有一定的新意。
food with a high nutritional value
营养价值高的食物
The story has very little news value.
这件事没有什么新闻价值。
信念 beliefs
4
values
[pl.] 是非标准;生活准则;价值观
beliefs about what is right and wrong and what is important in life
moral values
道德信条
a return to traditional values in education, such as firm discipline
恢复传统的教育准则,如严格的纪律
The young have a completely different set of values and expectations.
年轻人有一整套截然不同的价值观和期望。
数学 mathematics
5
[C] 值;数值
the amount represented by a letter or symbol
Let y have the value 33.
假设y的值为33。
verb
[VN]
认为重要 consider important
1
(not used in the progressive tenses 不用于进行时) ~ sb/sth (as sth) | ~ sb/sth (for sth)
重视;珍视
to think that sb/sth is important
I really value him as a friend.
我真的把他视为好朋友。
The area is valued for its vineyards.
这个地区因它的葡萄园而受到重视。
a valued member of staff
职工中受重视的一员
决定价值 decide worth
2
[usually passive] ~ sth (at sth)
给…估价;给…定价
to decide that sth is worth a particular amount of money
The property has been valued at over $2 million.
这处房地产估价为200多万元。