Word · Frequency #30012
prognostic
征兆;预兆;前兆
核心释义
A sign or indication by which a future event may be known or foretold.
- 1.
预示未来事件的征兆。
A sign by which a future event may be known or foretold.
- 2.
对未来的预测。
A prediction of the future.
- 3.
预言未来的人。
One who predicts the future.
预测;预言;预言者;预言家;预示未来事件的征兆。;对未来的预测。;预言未来的人。
用法In use
Dark clouds are often a prognostic of an approaching storm.
用法提示:名词,意为“预兆”,在句中作表语,用of引出具体征兆。
The sudden drop in sales was a clear prognostic of economic trouble.
用法提示:名词,意为“先兆”,作主语补足语,后接of短语。
Ancient Romans considered the flight of birds a prognostic for future events.
用法提示:名词,意为“预兆”,与for连用,表示对某事的预示。
a prognostic of [sth]
表示某事发生的预兆
The dark clouds are a prognostic of rain.
乌云是下雨的预兆。
a prognostic for [sth]
常指医学上的预后
相关词与表达Connections
易混词Confusing words
- prognosis
- 预后,预断 · 'prognostic' 指预兆或先兆,而 'prognosis' 指对疾病或情况的预测结果,尤指医学上的预后。
- prognosticate
- 预言,预测 · 'prognostic' 是名词,指预兆;'prognosticate' 是动词,指进行预测的动作。
词族Word family
- prognosis
- 预后;预测 · pro- (before) + gnosis (knowledge)
- prognosticate
- 预言;预示 · prognostic + -ate (verb suffix)
学习提示Learner notes
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.