deplorable

deplorable
/dɪˈplɔ:rəbl; dɪ`plɔrəbl/ adj
that is, or should be, condemned （应）受谴责的
    a deplorable attitude, speech 应受谴责的态度、 讲话
    The acting was deplorable! 这种演技糟透了!

牛津英汉双解词典