1 (US 美) a thick drink made of fruit or fruit juice mixed with milk, yoghurt or ice cream 果汁奶﹙水果或果汁加奶、酸奶或冰淇淋﹚: a banana smoothie 香蕉果汁奶

2 (informal 非正式) a man who talks very politely and confidently but who is often not honest or sincere 油嘴滑舌的男人；滑头: I wouldn't trust that smoothie if I were you. 假如我是你的话，我就不会相信那个油嘴滑舌的人。 He's a real smoothie. 他是个彻头彻尾的滑头。