subject someone/something to something
phrasal verb with subject verb [ T ] uk/səbˈdʒekt/ us/səbˈdʒekt/
C2 使经受，使遭受
to make someone or something experience an unpleasant or worrying thing
The investigation found that they had been subjected to unfair treatment. 调查发现他们曾受到过不公正待遇。
"I didn't want to subject him to such a long drive!" she said. “我不想让他开这么长时间的车。”她说。