disapproval
n [U]
not approving (of sb/sth) 不赞同; 反对
her disapproval of my methods 她对我所用的方式的反对
He shook his head in disapproval, ie to show that he disapproved. 他摇了摇头表示反对.
Marine Studio biologists have pointed out that, however intelligent they may be, it is probably a mistake to credit dolphins with any motive of lifesaving.