英语词汇effectiveness of investment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	effectiveness of investment
释义	effectiveness of investment 翻译投资有效性以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 economic effectiveness of intelligence investment 智力投资的经济效果 2 effectiveness of capital construction investment 基本建设投资效果双语例句 1 At present, example education in our schools still plays an important educational function, but there is no practical results, and investment and its effectiveness are out of proportion. 当前，榜样教育在我国学校教育中仍然发挥着重要的教育功能，但也存在着实效性不高，其投入和成效不成比例的问题。
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英汉双解词典包含3185865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。