sense datum

sense datum [sens ˈdeɪtəm]  [sɛns ˈdetəm] 

sense datum 基本解释
感觉材料,经验因素;
sense datum 英英释义

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noun

1. an unelaborated elementary awareness of stimulation

    e.g. a sensation of touch

    Synonym: sensation esthesis aesthesis sense experience sense impression