什么是 indifferent?Having no particular interest or concern; apathetic: indifferent to the sufferings of others. Having no marked feeling for or against: She remained indifferent toward their proposal. Not mattering one way or the other: It's indifferent to me which outfit you choose. Characterized by a lack of partiality; unbiased: an indifferent judge. Being neither too much nor too little; moderate.Being neither good nor bad; mediocre: an indifferent performance. See Synonyms at average.Being neither right nor wrong.Not active or involved; neutral: an indifferent chemical in a reaction. Biology Undifferentiated, as cells or tissue.