Momentum set in, the marriage became irreversible, and a year later, when Moira joined Henry and Colleen in the sisters' small hometown, Moira became a fixture as both aunt and friend.

趋势形成，婚姻已经不可逆转。一年之后，莫伊拉也回到了两姐妹的家乡小城，作为小姨和朋友加入到亨利和科琳的生活当中。

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The new device is for people with an irreversible, advanced form of macular degeneration in which a blind spot develops in the central vision of both eyes.

这种新型设备是为患有不可治愈的后期黄斑变性患者设计的，他们眼球中部存在盲点。

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Urbanization, although seeming to be an irreversible result of population growth, is caused by both gentrification and industrialization in fact.

城市化现象，虽然看起来是人口增长的必然结果，事实上是由士绅化与工业化所造成的。

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And I compare T2 irreversible T2 They're both less than T1.

我们要比较不可逆过程的,与可逆过程的T2，to，T2，reversible。,显然它们都比T1要小。

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"Antibiotics are losing their effectiveness at a rate that is both alarming and irreversible, " said the Chief Medical Officer for England and Wales, Dame Sally Davies, earlier this month.

BBC: Battling the bacterial threat to modern medicine