动词短语
中文翻译：吃尘土
同义词：
['waste', 'squander', 'flounder']
例句：
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1. He wasted his time on useless gossip.
他在无用的闲谈上浪费了时间。
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2. The company's profits were squandered by poor management.
公司的盈利被糟糕的管理浪费了。
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3. Her efforts to save the environment were a complete waste of time and energy.
她为保护环境所做的努力完全是徒劳的。