Being passed over for promotion again embittered the senior accountant toward management.

再次錯失升遷機會，讓這位資深會計對管理階層心生怨恨。

The long dispute over delayed refunds embittered many loyal customers.

延遲退款的長期糾紛讓許多忠實顧客憤憤不平。

Constant schedule changes during the trip embittered several travelers in our tour group.

旅途中不斷更動行程，讓我們旅行團裡好幾位旅客心生不滿。