vicious
核心词议：

速记方法
速记技巧 词源记忆法 来自vice，罪行，邪恶，引申词义恶性的。比较virtuous circle. 谐音记忆法 还可谐音：未射死，邪恶的狼未射死。

知识扩展
词组短语 vicious circle恶性循环；循环论证法；vicious cycle恶性循环

中文词源： vicious 恶性的 来自vice,罪行，邪恶，引申词义恶性的。比较virtuous circle. vicious
精选例句

常见考点例句：

Since february several more vicious attacks on ahmadi houses have taken place .

自2月以来发生多起针对该教派建筑的恶性袭击案件。

Higher unemployment and rising bankruptcies could easily cause a vicious new downward lurch .

失业率的攀升和破产的增多很容易就能导致新一轮的恶性经济下行。

A second vicious tumble in the credit markets ; a second scalp on wall street .

信贷市场又一次发生恶性下沉；华尔街又一次有人下台。

That makes deflation a vicious trap , especially if people owe way too much money .

这使通货紧缩成为一个恶性陷阱，尤其是当人们欠下太多钱时。

But such are the vicious feedback loops in the system that everyone should be aware of the considerable risks .

但整个体系的确面临这样一种恶性连锁反应，每个人都应认识到：风险相当大。