mis·ap·pre·hen·sion/ˏmɪsæprɪ`hɛnʃən; ˌmɪsæprɪˈhenʃən/ n [C,U] formal a wrong belief or opinion about something 【正式】 误会，误解: be under a misapprehension (=believe that something is true when it is not) 误会，误认为: I was under the misapprehension that Eric was still working in Germany. 我误以为艾里克仍在德国工作。