misapprehension/ˌmɪsæprɪˈhenʃn; ˌmɪsæprɪ`hɛnʃən/ n(idm 习语) under a misappre`hension not understanding correctly 在误解的情况下 I thought you wanted to see me but I was clearly under a complete misapprehension. 我以为你想见我, 显然完全是我误解了.
牛津英汉双解词典