动词
中文翻译：花费
同义词：
['expense', 'incur', 'consume']
例句：
-
1. The cost of the new car is too high for us to afford.
这辆新车的价格对我们来说太高，买不起。
-
2. The company's annual expenses are over $50 million.
这家公司的年度开支超过5000万美元。
-
3. The cost of living has increased significantly in recent years.
近年来生活成本显著上升。