英语词汇optionary怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	optionary
释义	optionary 简明释义 n．期权持有者：拥有购买或出售某种资产（如股票、债券、商品等）的权利的人。词源 1 optionary: option +? -ary? FROM: wiktionary
随便看	selective coupler selective course selective cracking selective cracking process selective credit control selective credit controls selective crude selective crushing selective cryptographic session selective culture selective culture medium selective culture medium selective cupping selective curve selective cutting selective damping selective data management system selective data processing selective decoupling selective deficiency of immunoglobulins selective demand selective demand selective-demand advertising selective demodulation selective deposition

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。