if someone or something reignssupreme, they are the most important part of a situation or time 主宰;称雄;呈极盛之势
It was a time when romance reigned supreme.
那是一个极为浪漫的时代。
Examples from the Corpus
reign supreme• And it is not only in Washington that this beliefreigns supreme.• For dessert, fruit pies, cakes, fudgy walnut brownies and cookiesreign supreme.• It was an interesting event for she has a distinctvoice in which melodyreigns supreme.• Not surprisingly, perhaps, those salad and sandwichplattersreign supreme earlier in the day.• But from the early years of the twentieth century to the 1930s classicalstylesreigned supreme for all larger city stations.• His system of political patronage and agile intimidation of potentialenemiesreigns supreme in the economically depressed territories.• The wide-cut style still reigns supreme over slimmer styles, and are easier to wear.