to sense; to infer; to gather; to pick up on; to get wind of; to perceive
母は私の嘘を察知しました。
My mother sensed that I was lying.
犬は地震を察知して吠えた。
The dog sensed the earthquake and barked.
彼の変化を早く察知できた。
I was able to quickly pick up on his change.