名詞 indifference:

1. unbiased impartial unconcern
2. apathy demonstrated by an absence of emotional reactions
   同義詞：emotionlessness, impassivity, impassiveness, phlegm, stolidity, unemotionality
3. the trait of lacking enthusiasm for or interest in things generally
   同義詞：apathy, numbness, spiritlessness
4. the trait of remaining calm and seeming not to care; a casual lack of concern
   同義詞：nonchalance, unconcern

1. Her apparent indifference made him even more nervous.
   她表面上若無其事反而使他更加緊張。
2. His indifference was a fuel to her hatred.
   他無動於衷使她心中的怨恨火上加油。
3. He and his wife have never had a serious quarrel. Through mutual indifference they've just drifted apart.
   他和妻子從未激烈地爭吵過，但相互間漠不關心，只好分手。
4. The spread of disease among the refuges at last aroused the people from their indifference towards these unhappy people.
   難民群中疾病的流傳，終于將人民從對這些不幸者的漠不關心的狀態(tài)中喚醒。
5. A callous indifference to the suffering of others.
   對他人之痛苦漠不關心的鐵石心腸的人

in.dif.fer.ence

n.（名詞）
The state or quality of being indifferent.
冷淡的態(tài)度或性質