discern weakness or vulnerability in an opponent
察覺到對手的弱點(diǎn)
(informal)begin to suspect trickery or deception
(非正式)察覺到有鬼
(N. Amer. informal)enjoy or appreciate what is often ignored
(北美，非正式)享受（或欣賞）常被忽略的事物
To suspect that something is wrong.
懷疑有些事情不對