比价

liáng mián bǐ jià

粮棉比价

the price ratios between grain and cotton

wài huì bǐ jià

外汇比价

foreign exchange rate

měi yuán yǔ ōu yuán de bǐ jià

美元与欧元的比价

exchange rate of euro against US dollar

bǐ jià zī liào

比价资料

price comparison data

bǐ jià dān

比价单

price ratio or price comparison list

bǐ jià bù hé lǐ xiàn xiàng

比价不合理现象

irrational price rations