The new sales rep greeted every client with an ingratiating smile and a firm handshake.

新來的業務代表總是帶著討好的笑容、用力握手迎接每位客戶。

His ingratiating emails to the director were obvious to everyone copied on the thread.

他寫給主管那些討好意味濃厚的電子郵件，副本收件人全都看得出來。

The hotel concierge spoke in an ingratiating tone while explaining the room upgrade fees.

飯店禮賓人員用討人歡心的語氣說明房間升等的費用。