n.

1. 重要性，益处[S][U]
   This dictionary is of little value to you.

   这本词典对你没有什么帮助。

2. 价值；价格[C][U]
   The value of the dollar may fall.

   美元的币值可能下降。

3. 等值；等价物[U]
   This car is good value for your money.

   这辆汽车你买得很合算。

4. 价值观，价值基准[P]
   His values seem old-fashioned.

   他的价值观念似乎陈旧了。

5. 【数】数值[C]
6. 【音】音符的长度[C]
7. 【画】（色彩的）明暗度[C]

vt.

1. 估价，评价[（+at）]
   That watch was valued at $100.

   那只表估计值一百美元。

   I value this necklace at $5,000.

   我估计这条项链值五千美元。

2. 尊重；重视，珍视
   My father values honesty beyond all things.

   我父亲把诚实看得比什么都重要。

n.

1. the regard that something is held to deserve; importance or worth.
   ▸material or monetary worth.
   ▸the worth of something compared to its price:

   at £12.50 the book is good value.
2. (values) principles or standards of behaviour.
3. the numerical amount denoted by an algebraic term; a magnitude, quantity, or number.
4. Music  the relative duration of the sound signified by a note.
5. Linguistics  the meaning of a word or other linguistic unit.
   ▸the sound represented by a letter or symbol.
6. the relative degree of lightness or darkness of a colour.

v.

1. estimate the value of.
2. consider to be important or beneficial.