英语词汇to write to sb on spec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	to write to sb on spec
释义	to write to sb on spec写信给某人碰碰运气 See spec
随便看	chunking chunks chunky Chunnel chunnel chunner chunner chunter chuntered chuntering chunter on chunters chupah chupatti chupatties chupatty chuppah chuppah chuppahs chuppot chuppoth Chuquisaca Chur Churban church

英汉双解词典包含368430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。