How do you say perception in Chinese?
— 知觉; 知觉

Specialized synonyms for perception in Chinese
look看 (kàn)
smell味道 (wèidao), 味兒, 味儿 (wèir), 氣味, 气味 (qìwèi)
touch接觸, 接触 (jiēchù), 觸摸, 触摸 (chùmō), 摸 (mō), 觸, 触 (chù)