| 单词 | be a waste of time/money/effort etc |
| 释义 | be a waste of time/money/effort etc be a waste of time/money/effort etc → be a waste of time/money/effort etc at waste1(2) to be not worth the time, money etc that you use because there is little or no resultbe a waste of time/money/effort etc |
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英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。