certainty是什么意思

双语用例

• Somehow she knew, with deep-down certainty, that her son was still alive.

• Each one of us faces the certainty that we are going to die.

• I can't say I'm certain they'll win, because there are no certainties in life, but they've got an excellent chance.

• Can you state with certainty that this is the same man you saw on that day?

• He stood up and declared his faith with absolute certainty.

• Unfortunately, this absence results in claims that have little or no grounding in data, often contravened by facts that are biological certainties.

• Careful attention to apparent probabilities and certainties and the achievement of overall integration and coherence are clearly desiderata then.

• Such choices will include decisions to spend, save, or invest at various points in life and decisions to insure against various risks or certainties.