油头滑脸 yóutóuhuáliǎn slippery and unreliable Origin Definitions Defs Strokes Stroke Words Sentences Sents 油 yóu glib slick; cunning; untrustworthy and smooth in speech or behavior头 頭 tóu noun head the head of a human or animal; hair or hairstyle滑 huá cunning (bound form) sly; crafty; untrustworthy脸 臉 liǎn noun face (anatomy) the front part of the head from the forehead to the chin