- n. 理性；合理性
the state of having good sense and sound judgment;
"his rationality may have been impaired"
"he had to rely less on reason than on rousing their emotions"
the quality of being consistent with or based on logic
- He believed that rationality had triumphed.
- Kant's moral system is based on rationality.
- We can only speak of rationality relative to a frame of reference.
- Numerical results are given to show its stability and rationality.
He was calm and courteous, the picture of rationality.出自： E. L. Doctorow