英语词汇many decades是什么意思，many decades的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	many decades
释义	WORD PARTNERSHIP 词语搭配〔span〕a sustained effort spanning many decades 历时数十年的持久努力英汉大词典
随便看	impulse section blade impulse sender impulse separator impulse sequence impulse sharper impulse shopping impulse signalling impulse slice circuit impulse solenoid impulse sound level meter impulse source impulse speed keyed oscillator keyed out keyed rainbow generator keyed rainbow signal keyed sequential access keyed sequential file keyed system keyed tiller keyed up keyed up keyed-up keyed-up keyed-up

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。