名词
中文翻译：边际收入
同义词：
['marginal earnings', "marginal profit例句：1. The company's marginal income has increased significantly since the new policy was implemented.（自从实施了新政策后，公司的边际收入显著增加。）"]
例句：
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1. The company's marginal income has increased significantly since the new policy was implemented.
自从实施了新政策后，公司的边际收入显著增加。
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2. The marginal income of this product is higher than that of its competitors.
该产品的边际收入高于其竞争对手。
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3.The marginal income of a farmer depends on the price of his crops.
农民的边际收入取决于他农作物的价格。