second guess是什么意思

查了外国网站，1.预测、2.评论已知结果的事件

sec·ond-guess (sknd-gs)
1. To criticize or correct after an outcome is known.
2.
a. To outguess.
b. To predict or anticipate: "She can second-guess indictments" Scott Turow.
v.intr.
To criticize a decision after its outcome is known.

事后劝告, 预言

“让我在想一下啊”

第二猜测- -