B1 not correct or not true不正确的;不真实的
an incorrect answer/diagnosis错误的答案/诊断
The assumptions made about the economy's rate of growth proved to be incorrect.对经济增长率的推测证明是不正确的。
not acceptable or not as it should be不可接受的;不适当的
It's incorrect to address people by their first names at these formal events.在这些正式的场合,直呼别人名字是不恰当的。
incorrect grammar不正确的语法