The customer left a vitriolic review after waiting three weeks for his refund.

那位顧客等了三週才拿到退款，之後留下一則尖酸刻薄的評論。

During the budget meeting, the director's vitriolic remarks left the whole team silent.

在預算會議上，處長尖刻的發言讓整個團隊鴉雀無聲。

HR warned staff that vitriolic emails to colleagues would not be tolerated.

人資部門警告員工，寄給同事的尖酸電子郵件將不被容忍。