平价的英文：
Parity
Conventional par of exchange
公认汇兑平价
The government was ready to let the pound sink to parity with the dollar if necessary.
政府准备在必要的时候将英镑降到与美元平价。
n. 平等，同等；平价；奇偶性
parity check digit
奇偶校验位
2 and 16 have the same parity.
2和16有相同的奇偶性。
This classification is called the parity of the permutation analogous to the definition of parity of integers.
这种分类叫作置换的奇偶性，类似于整数偶性的定义。
Italy wanted naval parity with France.
意大利想要在海军实力上与法国平起平坐。
Silver can be raised by law to a parity with gold in value.
银可由法律提高到和金同等的价值。