英语词汇unproductive activities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 activities
释义	unproductive adj — 徒劳无功 adj activities pl — 活动 n activity n — 活性 n • 作为 n • 作用 n • 事业 n • 行为 n • 生活 n • 活度 n • 举动 n • 积极性 n
随便看	balance tires balance to be allocated balance to be considered balance to be paid balance to be refunded balance to be struck balance tolerances balance to pay balance to zero balance traction balance traffic balance trainer balance training balance transfer balance transferred balance tray balance two objectives balance underwater balance unit balance value balance voltage balance volume balance was struck balance was tared balance weight

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 —