second-guess

US /ˌsek.əndˈɡes/
UK /ˌsek.əndˈɡes/
"second-guess" picture
1.

事后诸葛亮, 怀疑

to criticize or question something that has already been done or decided, especially when it is too late to change it

:
It's easy to second-guess decisions after the outcome is known.
结果出来后,很容易事后诸葛亮
Don't second-guess yourself; you made the best choice at the time.
不要事后怀疑自己;你当时做了最好的选择。
2.

预判, 猜测

to anticipate or predict someone's actions or thoughts

:
A good chess player can second-guess their opponent's next move.
一个好的棋手能够预判对手的下一步棋。
It's hard to second-guess what the boss will decide.
很难猜测老板会做出什么决定。