这些花的鼎盛花期早过了。

These flowers are long past their prime.

《牛津词典》

东北地区多种在春季开花的观赏性植物，如：杏、梨等植物，进入花蕾期的时间要比紫丁香晚，但进入未花期的时间却比紫丁香早。

The bud time of the other spring ornamentals such as apricot and pear is later than lilac but the end time of florescence is earlier than lilac.

youdao

以同期成熟品种“早凤王”为对照，对中早熟桃品种“丽红”休眠期及花期的抗寒性进行了系统研究。

With Zaofengwang peach, a peach variety with same mature period of Lihong , as comparison, the anti-cold character of Lihong was systematically studied during dormancy and flower periods.

youdao