英语词汇“on spec”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	on spec
释义	*on spec* On a speculation basis; with no assurance of profit: houses built on spec; writes TV commercials on spec. Main Entry: spec
随便看	nitrogen base nitrogen cycle nitrogen dioxide nitrogen fixation nitrogen-fixer nitrogen-fixing nitrogenize nitrogen mustard nitrogen narcosis nitrogenous nitrogenous base nitrogenous base nitroglycerin nitroglycerine nitrohydrochloric acid nitromethane nitroparaffin nitrosamine nitrostarch nitrous nitrous acid nitrous oxide nitrox nits-and-lice nitty

英语词典包含135693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。