英语词汇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	on spec
释义	on spec on spec adv: informal (without guarantee of profit) SC 投机地
随便看	rednecked redness redo redolence redolent red onion redouble redoubt redoubtable redoubted redound redound to redox red paint red panda red pepper redraft redraw redress redressed redresser red riding hood red salmon redshank redshift

英汉双解词典包含74752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。