validity

名词

1. 1

   效力、有效期

   You should check the validity of your passport before booking the trip.

   订行程之前，你应该先确认护照的有效期。

2. 2

   正确性、合理性、正当性

   Several experts questioned the validity of his main argument.

   好几位专家质疑他主要论点的合理性。

3. 3

   效度研究用语

   The researchers tested the validity and reliability of the questionnaire.

   研究人员检验了这份问卷的效度与信度。