?按等级订价
按等概率抽选||selection with equal probability 按等级订价||class of pricing practice 按低于(或高于)面值发行的股票||stock issued at less (or more) than book value ..
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。