气象学家对今年夏季高温的预测令人担忧。

The meteorologist's ___prognostication about this summer's extreme heat is concerning.

医生的预后判断帮助病人了解可能的康复情况。

The doctor's ___prognostication gave the patient insight into potential recovery outcomes.

农民们把乌鸦停在屋顶上视为丰收的预兆。

The farmers saw the crow perching on the roof as a ___prognostication of a good harvest.