perceptively
🇬🇧/pəˈseptɪvli/ 🇺🇸/pərˈseptɪvli/having the ability to perceive or understand things quickly and accurately "She perceptively analyzed the situation and came up with a solution."
adverb [方式副词] 知觉地;有洞察力地;敏锐地
He perceptively noted the subtle changes in her behavior. 他敏锐地察觉到了她行为上的细微变化。