快速答案
custo 把资源与生产或取得相联系；despesa 记录支出或应付费用。
可靠的方法是先判断这个词在句子里的功能，再翻译。
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每个词的作用
custo
cost
Use custo for resources required to produce, acquire, operate, or achieve something.
despesa
expense
Use despesa for an outflow or charge recorded in a budget or accounting period.
如何选择
- custo: Choose custo if the sentence points to resources required to produce, acquire, operate, or achieve something.
- despesa: Choose despesa if the sentence points to an outflow or charge recorded in a budget or accounting period.
例句
O custo de produção aumentou.
The production cost increased.
A viagem gerou despesas extras.
The trip generated extra expenses.
常见误区
Accounting uses stricter classifications than everyday speech. A payment can be a despesa without being a direct production custo.
放到语境中练习
从你的真实生活中选一个句子，写两遍：一次用 custo，一次用 despesa。如果两个版本都可以，说明意思怎样变化。
循序渐进学习巴西葡萄牙语
创建账号，在 Falando 继续学习这个主题。
免费账号，包含 A1 课程。