提示：点击例句中的单词，就可以看到词义解释

But the no-pay mba argues that these naysayers are missing the potential of an internet education . "

但“免费MBA”博客却认为，这些否定者们忽视了互联网教育的潜力。

The federal trade commission seemed persuaded by the naysayers .

而美国联邦贸易委员会（TheFederalTradeCommission）似乎也被反对派的观点所打动。

But on balance the naysayers have the upper hand .

但相抵之下，反对者占了上风。

Okay . Now you know I hate naysayers , right ?

好吧，你知道我讨厌唱反调的人，对吗？

Naysayers claimed america 's weakness would fell the emerging world .

怀疑者称美国的衰败会带垮新型国家。