adj.冷酷的，无情的，严酷而无尽的

The pitiless dictator showed no mercy to his enemies.
无情的独裁者对敌人毫不留情。
She gave a pitiless critique of her friend's painting.
她对朋友的画作进行了无情的批评。
The weather was pitiless, with freezing rain and howling winds.
天气冷酷无情，下着冰冷的雨，刮着狂风。
His boss's criticism was pitiless, leaving him feeling demoralized.
老板的批评毫不留情，让他感到沮丧。
The pitiless war had left the village in ruins.
无情的战争把村庄夷为废墟。
Pitiless laughter echoed through the empty hall.
无情的笑声在空荡的大厅回荡。
She was known for her pitiless rejection of those who dared to offend her.
她以无情地拒绝冒犯她的人而闻名。
The pitiless sun beat down on the parched earth.
无情的太阳炙烤着干涸的土地。
The teacher's pitiless grading system discouraged many students.
老师的无情评分制度让许多学生望而却步。
The economy's downturn was pitiless to those who had lost their jobs.
经济衰退对失业者来说是无情的打击。