单词	unproductive
释义	un·pro·duc·tive (ŭn′prə-dŭktĭv) adj. 1. Not productive; idle. 2. Economics Adding nothing to exchangeable value. un′pro·ductive·ly adv. un′pro·ductive·ness n.
随便看	Shatt al Arab Shatt-al-Arab shatter shatter cone shatteringly shatterproof shatterproof glass shave shaver Shavian shaving Shavuot Shaw Shaw Shaw Shaw Shaw shawarma shawl shawm Shawn Shawnee Shawnee cake Shawwal shay

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。