英语词汇unproductive competition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	unproductive competition
释义	unproductive adj — 徒劳无功 adj competition n — 竞争 n • 赛 n • 比赛 n • 竞赛 n • 竞逐 n • 竞争对手 n
随便看	daily transaction limit daily transactions daily transport daily transportation daily travel daily trend daily trips daily turnover daily update daily upkeep daily usage daily use daily-use articles daily use product daily utilisation Daily vacation daily valuation daily value daily variation daily vegetables daily via internet daily video daily view daily violence daily visitor

英汉双解词典包含2273206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。

unproductive adj —