In our daily life, we might be discontent with so many things.

在日常生活中，我们可能对很多事情不满意。

youdao

The rebels seem to be trying to capitalize on the public's discontent with the government.

反叛者们似乎正试图利用公众对政府的不满情绪。

《柯林斯英汉双解大词典》

With the economy declining and social discontent rising, a stand-off with the West might be tempting for Mr Putin's cabal-but ruinous for most Russians.

随着经济衰落、社会不满上升，与西方对峙对于普金来说可能是一个充满吸引力的的阴谋——但对大多数俄罗斯人来说则是毁灭性的。

youdao

Now men will go content with what we spoiled, Or, discontent, boil bloody, and be spilled.

现在人们也许会对我们的破坏得意洋洋或者大发牢骚，也许还会会血液沸腾，飞溅。

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In Greece, the radical left party Syriza, which is highly critical of the austerity policies of the current coalition in Athens, may well be able to tap into the discontent with an economy which is shrinking for the sixth year in a row.

BBC: Europe and the anti-establishment vote

The Senate will begin to debate an annual defense authorization bill Monday that promises to be a vehicle for lawmakers to express their discontent with the war in Iraq.

NPR: Senate Democrats to Switch Tactics on Iraq War