BRITISH someone who is right on has fashionable left-wing views on political and social issues . This word often shows that you dislike people like this （政治、社会见解）入时的，左倾的（该词常表示不喜欢这样的人）
Her parents are very right on. 她的父母有着很入时的左倾见解。
right-on thinking 入时的观念
2
AMERICAN correct or true 正确的；千真万确的
I think your analysis of the situation is right on. 我认为你对形势的分析很正确。