ratting词根词缀

The securities and Exchange Commission recently charged a former Goldman director, Rajat Gupta, with insider trading for allegedly ratting out the details of Goldman board meetings – including the one in September 2008 at which the Board approved the Berkshire investment.

最近，美国证券交易委员会（The Securities and Exchange Commission）指控高盛前董事拉吉特•古普塔涉嫌泄露高盛董事会会议内容（包括2008年9月那次批准伯克希尔哈撒韦投资的会议）用于内幕交易。

They accused the local government of ratting on its promises.

他们指责当地政府没有履行承诺。

The government is accused of ratting on its promises to the unemployed.

政府被指责对失业者背信弃义。