senseless
单词辨析：
指不能正常地看、听、活动等的，也指某种感觉或想法是无意识的或未意识到的。
The climber was found unconscious at the foot of the mountain.
在山脚下找到那个登山者时，他已经不省人事。
Psychologists say that everyone has an unconscious need to be loved.
心理学家称每个人潜意识中都有被爱的需求。
指对自己可能会遇到的事情没有觉察的，也指人因受伤、醉酒等 而没有知觉的。
Did he really remain insensible of the dangers that lay ahead?
他真的依然对即将出现的危险毫无觉察吗？
Losing so much blood made him insensible.
流血过多使他失去了知觉。
作此义解时，可与 unconscious 换用。
When they found him, he had been beaten senseless/unconscious.
他们找到他的时候，他已经被打得失去了知觉。
He didn't know how to get out of trouble and just drank himself senseless/unconscious.
他不知该如何摆脱困境，只好喝得不省人事。
相关例句：
They had asked her one question after another, and indeed had knocked her senseless.
他们接二连三地向她发问，确实把她搞得有点晕头转向。
678. The senseless senator's pretense of consensus caused a sensation.
678.愚蠢参议员的舆论借口引起了轰动。
He think it senseless argue about this problem.
他认为辩论这个问题是没有意义。
His dreams were senseless and inchoate.
他的梦想根本行不通，很不成熟。
It's a senseless argument, because homelessness is not usually based on choice.
那是无意义的论点，因为无家可归通常并不是基于一种选择。
Drug-taking, and senseless acts of violence.
吸毒和无谓的暴力事件。无意义的暴力行为。