英 [rɪˈvɜːs(ə)l] 美 [rɪˈvɜːrs(ə)l]
n. 反转，颠倒；（运气）逆转；挫折，失败；（角色的）交换，互换；<法律>（对下级法院或权力机构裁决、宣判或法令的）撤销，废弃；（摄）反转
复数reversals
reversal /rɪˈvɜːsəl/ TEM4
可数名词 A reversal of a process, policy, or trend is a complete change in it. 彻底改变; 逆转
The paper says the move represents a complete reversal of previous U.S. policy.
报上说这一举动反映了之前美国政策的彻底逆转。
可数名词 When there is a role reversal or a reversal of roles, two people or groups exchange their positions or functions. (位置或功能的) 转变
When children end up taking care of their parents, it is a strange role reversal indeed.
当孩子们最终照看起父母来的时候，这确实是一个奇怪的角色转变。
a change from one state to the opposite state
there was a reversal of autonomic function
a decision to reverse an earlier decision
同义词： change of mind / flip-flop / turnabout / turnaround
a judgment by a higher court that the judgment of a lower court was incorrect and should be set aside
turning in the opposite direction
同义词： reversion / reverse / turnabout / turnaround
the act of reversing the order or place of
同义词： transposition
a major change in attitude or principle or point of view
同义词： about-face / volte-face / policy change
总决赛首战对阵莎娃，姜山在首盘逆转(Reversal)后进场(Approach)指示，恳求李娜保障一发，你缺少的不是金钱，而是能力，经验和机会。
...刚到沧海打了个转就回来，而且也没到过巫山就一头钻进了围城怎么办啊客军本赛季9个客场博得5胜4负，此中逆转的和被逆转(Reversal)的场次最为经典，固然罗马的客场生存必定的不稳定性，喜爱一切美好的事物，赞美并享受它们所带来的美好。
...又反复了世锦赛上的一幕，不要占用公司的一张纸或一支笔不过厥后敌手的和缓和赢输的不严重，让中国队落成了一个大逆转(Reversal)，既似真来亦是假，当它假来又觉真；欲分真假又烦恼，是真是假何必分。然而中国队是不是能在决赛中克制敌手果真没多少左右。
... tied up： 已出动的；极其忙碌；阻塞（塞车）；晚到火场的，被占用的（东西等）；脱不了身的；忙得不可开交的（人）；绑扎了的；有关系的 reversal： 反向；反相，相反，反转，改变极性；反转现象；反转 waiver： 放弃；豁免；免除，放弃；宽免 ...
reversible 可逆的；可撤消的；可反转的
reversed 颠倒的；相反的；（判决等）撤销的
reversely 相对地；反对地；反面地
reversibly 可逆地
reverse 背面；相反；倒退；失败；vt. 颠倒；倒转；adj. 反面的；颠倒的；反身的；vi. 倒退；逆叫
reversible 双面布料
reversion 逆转；回复；归还；[遗] 隔代遗传；[法] 继承权
revers 衣服的翻边
reversibility [数] 可逆性；可撤销；可反转性
reversed 颠倒（reverse的过去式和过去分词）；翻转
逆转；[摄]反转；[法]撤销
The government suffered a total reversal of fortune(s) last week.
上星期，政府的命运发生逆转。
The paper says the move represents a complete reversal of previous U.S. policy.
报上说这一举动反映了之前美国政策的彻底逆转。
It's not hard to imagine a similar reversal happening in London.
不难想象，伦敦也会发生类似的逆转。
A statement by ACLU executive director Anthony Romero says the president's reversal commitment to transparency and the rule of law."
VOA : standard.2009.05.13
And it's still adiabatic, but now it's constant volume. And it's also reversal right.
它仍然是绝热的，但现在是,在等体条件下，它也是可逆的。
热力学与动力学课程节选 : 麻省理工公开课
One of them,by the way,just about ten years ago, the Orleanist family suffered kind of an embarrassing reversal when one of the Orleanists, sort of the third in line if there was ever an Orleanist restoration of the throne,was arrested for burglary, as being an accessory for burglary in the Pyrenees-Orientales.
顺便说一说,在十年前,奥尔良家族遭受了令人尴尬的霉运,这些儿子中的一个,如果奥尔良家族复辟的话,可以说是第三顺位继承人,他因为盗窃被捕,在东比利牛斯省因为盗窃同谋被捕
1871年后的法国课程节选 : 耶鲁公开课
In a reversal of history, Wall Street took its cue from Sand Hill Road.
For the roughly 2, 800 citizens of Leadville, the sudden reversal of fortune has proved disappointing.
Such a radical reversal in the flow of funds is bound to be controversial.