复数： quackeries

I bought the book , read the first couple of pages , and then tossed it aside as quackery .

我买了这本书，读了几页，然后当做庸医骗术一样扔到一边了。

That may sound like a bunch of internet quackery , but there 's now some empirical evidence for the claim that defecation posture affects your body .

那听起来有点像一类网络骗术，但现在有一些经验证明排便的姿势确实影响你的身体。

But his research a heady mix of bewildering computer-assisted mathematics and straightforward common sense has convinced me that economic forecasting shouldn 't be consigned to the realm of quackery quite yet .

然而他的研究将令人困惑的计算机辅助运算和简单常识统统结合在一起让我相信，仍不应将经济预测完全归为骗术。