Definition
to continuously criticize an issue or persistently attempt to persuade someone to take action
批评；指责；说服；对...施加压力
The reporter pounded away at the company's financial status during the meeting.
记者在会议上不断抨击公司的财务状况。
He pounded away at her, trying to convince her to change her mind.
他不停地劝说她，试图说服她改变主意。
The risk assessor pounded away at the potential risks of the investment.
风险评估员不断强调投资的潜在风险。