If you say that something is absurd, you are criticizing it because you think that it is ridiculous or that it does not make sense.
That's absurd.
那是荒谬的。
It's absurd to suggest that they knew what was going on but did nothing.
暗示说他们知道怎么回事但却袖手旁观是荒谬的。
The absurd is something that is absurd.
Connie had a sharp eye for the absurd.
康妮对荒谬之事有敏锐的眼光。