sneer
v[I, Ipr]
~ (at sb/sth) smile with the upper lip curled, to show contempt (for sb/sth); laugh scornfully 嗤笑(某人[某事物]); 嘲笑; 讥笑
sneer at one's supposed inferiors 嘲笑自以为不如自己的人
I resent the way he sneers at our efforts. 我们已十分努力而他却讥笑我们, 我很反感. =>Usage at smirk 用法见 smirk. sneer, n look, smile, word, phrase, etc that shows contempt 表示轻蔑的表情、 微笑、 词语等
sneers of disbelief 表示不相信的嘲笑
You can wipe that sneer off your face! 你还是收起你讥笑人的嘴脸吧!
I suggest that we ask users of this machine what they think about it. We can photograph them using it too. Then we can put their comments at the top of the advertisement in big print. We can bring in some humour too. People enjoy reading humorous ads.