"Wrong" 和 "incorrect" 都可以用来表示 "错的" 或 "错误的"。
"Wrong" 来自中古英语 "wrang"，意思是不正确的、错误的。例如：
That answer is wrong. (那个答案是错的。)
You are wrong about that. (你对那件事情的看法是错的。)
"Incorrect" 来自英语 "in-" 和 "correct" 的组合，意思是不正确的、错误的。例如：
That is an incorrect statement. (那是一个不正确的陈述。)
The test results were incorrect. (测试结果是不正确的。)