动词
中文翻译：挥霍
同义词：
['waste', 'misuse', 'squander']
例句：
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1. He spent all his money on a new car.
他把所有的钱都花在了一辆新车上。
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2. The company wasted a lot of time on unnecessary meetings.
这家公司在不必要的会议上浪费了很多时间。
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3. Don't waste your energy by turning off lights when you leave the room.
离开房间时不要浪费能源，关闭灯光。