[jià]
[名]
(价格) price
unit [basic] price
单[基]价
rural fair price
集市贸易价
reduce the price
减价
low-priced
廉价
retail [wholesale] price
零售 [批发]价
net [negotiated]price
实 [议]价
price to be raised without permission
擅自提价
ask a price
要价
(价值) value
exchange of equal values
等价交换
estimate the value of; evaluate
估价
I asked him to set a value on the pictures.
我请他对这些画估个价。
[化] (化合价) valence
electrovalence
电价
element of multivalence
多价元素
covalence
共价
atomic valence
原子价
Hydrogen is a one-valence element.
氢是一价的元素。