So you were out drinking again last night were you? Tsk tsk!

这么说你昨晚又出去喝酒了，对吗？啧啧！

《牛津词典》

TSK fuzzy controller based on TSK fuzzy model with nonlinear controller assures the stability of closed loop system.

所设计的TSK模糊控制器是一个基于TSK模糊模型的非线性控制器，能保证闭环控制系统的稳定性。

youdao

The first is just the obvious tsk-tsk reaction: Anthony shouldn't have sought out Garnett after the game.

WSJ: Carmelo Anthony Takes the Wheel

Has the public scolding and the NFL tsk-tsk about bad-mouthing finally penetrated?

WSJ: Why Are the Jets Being So Polite?