The English word for "利润" is "profit". Profit is the financial gain that a business or individual makes after deducting all expenses and costs. It is calculated by subtracting the total cost of goods sold (COGS) from the total revenue generated by sales. A positive profit indicates that a business or individual is making money, while a negative profit indicates that they are losing money. Profit is an important metric for businesses as it determines their ability to grow, invest, and sustain their operations over time.