n.局内人；知情人
The insider trading undermined investors'confidence in the stock market. 这起内线交易案动摇了投资人对股市的信心。
Gordon is an insider to what's happening on Wall Street. 戈登先生是华尔街所发生的事的内幕知情者。
They may rule we had insider knowledge which we should have reported. 他们可能判断出我们知道内情而没有报告。
