inconvertibleadjective
uk/ˌɪnkənˈvɜːtɪbl/usECONOMICS unable to be changed into gold, another currency, or another type of investment:
A large part of this amount was locked up in inconvertible securities.
英语词典包含110679条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。