动词
中文翻译：浪费
同义词：
['squander', 'squander away', 'misuse']
例句：
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1. He wastes his time playing computer games instead of studying.
他浪费自己的时间玩电脑游戏而不是学习。
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2. The company spent a lot of money on marketing but didn't see any return on investment.
公司花了很多钱在市场营销上，但并没有看到任何投资回报。
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3. Don't waste your energy by leaving lights on when you're not at home.
不要浪费能源，当你不在家时不要开着灯。