The new information dispelled our fears about the dangers involved.新消息驱散了我们对相关危险的恐惧。

The research aims to dispel growing doubts about the risks involved.本研究旨在消除对有关风险日益增长的疑虑。

He dispelled any idea that he was considering a transfer.他打消了别人认为他正在考虑转会的想法。

He was keen to dispel rumours of a split within the party.他渴望驱散党内出现分裂的谣言。