that cannot be allowed 不允许的;不许可的 an impermissible invasion of privacy 对个人隐私的非法侵犯 He said that this behaviour was impermissible in a democratic society. 他说这种行为在民主社会是不允许的。 The opposition argued that combining state and party posts in this way was impermissible. 反对派认为,以这种方式将国家和政党职位合并是不允许的。