在葡萄牙语中，"我没有听懂"可以说为 "Eu não entendi"（读音：e-u nã-oo en-ten-di）。
案例1：
Person A: "你能给我解释一下这个问题吗？" (Can you explain this question to me?)
Person B: "Eu não entendi。可以再解释一次吗？" (I didn't understand. Can you explain it again?)
案例2：
Person A: "这个词的意思是什么？" (What does this word mean?)
Person B: "Eu não entendi。我也不知道它的意思。" (I didn't understand. I also don't know its meaning.)
解释： "Eu não entendi" 在葡萄牙语中意味着 "我没有理解/我没有听懂"，常用于表达对某件事情、问题或对话理解困难或无法理解的情况。可以在日常生活中与他人交谈、学习新事物时使用。
