他在比赛前用心理战术干扰对手。

He tried to ___psych out his opponent before the match.

她在扑克比赛中通过假装紧张来唬住对手。

She tried to ___psych her opponent in the poker game by pretending to be nervous.

她试图揣摩他的情绪反应。

She tried to ___psych out his emotional reactions.