Question

indifference 【indifference】n.无足轻重的I was a matter of indifference to him whether his hands were clean or dirty.他的手是干净的或肮脏的，对他而言是无足轻重的事。

Accepted Answer

[ɪn'dɪfrəns] 
indifferencethe trait of remaining calm and seeming not to care; a casual lack of concern
Indifference is the trait of lacking interest or enthusiasm in things. When you feel indifference for something, you neither like it nor dislike it.
If you are a person who feels a lot of indifference, you probably say "eh," a lot. You just don't care much. Indifference can be compared to apathy, which means "lack of concern," though apathy is a little stronger: Apathy means you don't care whether your friends call you; indifference means you don't care what movie you end up seeing — you don't have a strong preference for any of the choices.
All forms of 'indifference' will appear on average once every 300 pages.differdifferentdifferentialdifferentiatedifferencedifferentlyindifferentdifferentiallydedifferentiatedifferentiabledifferentiateddifferentiationdifferentiatordedifferentiatedundifferentiateddedifferentiationindifferenceindifferently

Front	indifference
Pron	[ɪn'dɪfrəns]
Back	【indifference】 n.无足轻重的 I was a matter of indifference to him whether his hands were clean or dirty. 他的手是干净的或肮脏的，对他而言是无足轻重的事。
Vocab	indifferencethe trait of remaining calm and seeming not to care; a casual lack of concern Indifference is the trait of lacking interest or enthusiasm in things. When you feel indifference for something, you neither like it nor dislike it. If you are a person who feels a lot of indifference, you probably say "eh," a lot. You just don't care much. Indifference can be compared to apathy, which means "lack of concern," though apathy is a little stronger: Apathy means you don't care whether your friends call you; indifference means you don't care what movie you end up seeing — you don't have a strong preference for any of the choices. All forms of 'indifference' will appear on average once every 300 pages. differ different differential differentiate difference differently indifferent differentially dedifferentiate differentiable differentiated differentiation differentiator dedifferentiated undifferentiated dedifferentiation indifference indifferently

Indifference Care Means Trait Apathy ɪn'dɪfrəns N.无足轻重的 I