The contractor was accused of chiseling clients by inflating repair costs on every invoice.

這名承包商被控在每張發票上灌水維修費用，藉此詐騙客戶。

Customer service received complaints that a fake agent had chiseled travelers out of refunds.

客服部門接到投訴，指出有假冒的業務員騙走了旅客的退款。

The auditor discovered that a supplier had chiseled the company out of thousands in shipping fees.

稽核人員發現有一家供應商向公司騙取了數千元的運費。