The auditors uncovered the supplier's duplicity after comparing its invoices with actual shipping records.

稽核人員比對發票與實際出貨紀錄後，揭穿了該供應商的表裡不一。

Customers felt betrayed by the company's duplicity when the promised refunds never arrived.

承諾的退款始終沒有下來，顧客對公司的口是心非感到被背叛。

The hiring manager was accused of duplicity for praising the candidate while secretly rejecting him.

招募經理當面稱讚應徵者，背地裡卻把他刷掉，因此被指責表裡不一。