truthfulness
noun /ˈtruːθflnəs/
/ˈtruːθflnəs/
[uncountable]- the quality of only saying what is true
诚实：只说真正的 - I have no reason to doubt the truthfulness of his statement.
我没有理由怀疑他声明的真实性。
- I have no reason to doubt the truthfulness of his statement.