certifiably
adv. 可证明地
例句
I am now certifiably successful.
我现在已经是法定成功了。
My therapist believes I am certifiably nuts.
我的医生认为,我是个不折不扣的笨蛋。
Do you have a boss who is off the wall-we're talking certifiably nuts?
你真有这么一个老板?我们所说的可是货真价实的疯子。