他试图用工作压力大来合理化自己的坏脾气。
He tried to ___rationalize his bad temper by blaming work stress.
她为自己的迟到找了个合理的借口,说交通堵塞严重。
She ___rationalized her lateness by blaming the heavy traffic.
她为自己的迟到找借口,说是因为交通拥堵。
She ___rationalizes her lateness by blaming it on traffic.