参考词典中ascertained的常规释义:
基本释义
- [ ascertainable ]的过去式;[ ascertain ]的过去式;[ ascertainment ]的过去式
参考例句
- A photoelectric instrument for ascertaining cloud heights.
云高计测算云高的一种光电设备 - I ascertained the disease to be diphtheria.
我确定该病为白喉。
- A photoelectric instrument for ascertaining cloud heights.
英英解释
1个形容词解释
- discovered or determined by scientific observation
[同] discovered, ascertained, observed
[例]- discovered differences in achievement
- no explanation for the observed phenomena
- the discovered behavior norms
- variation in the ascertained flux depends on a number of factors
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