His constant interruptions during the weekly meeting began to grate on the whole team.

他在每週會議中不斷插話，開始讓整個團隊感到惱火。

The hold music grated on callers who waited forty minutes for customer service.

等了四十分鐘的來電客戶，被等候音樂弄得心煩氣躁。

Repeated shipping delays have grated on our biggest client, who now wants a discount.

一再的出貨延誤已讓我們最大的客戶心生不滿，現在對方要求折扣。