He made an unctuous assurance.他做了个虚请假意的承诺.He speaks in unctuous tones.他说话油腔滑调.Goose fat gives the most unctuous flavour but you can use chicken fat.鹅油最肥美，不过你也可以用鸡油。...
He speaks in unctuous tones.他说话油腔滑调.Far from being unctuous, Pat was always loath to appear acquiescent.由于并不愿意假意奉承，所以帕特总是不愿意表现出勉强顺从的姿态。He made an unctuous assurance.他做了个虚请假意的承诺....the kind of unctuous tone that I've...