| 例句 |
Mollie gave an uneasy little titter.莫莉不自在地轻声干笑了一下。Mention sex therapy and most people will titter in embarrassment.一提及性治疗，大多数人会尴尬地窃笑。A titter went round the audience.观众席上传来嗤嗤的窃笑声。Grace tittered, but underneath the titter was a firm edge of hostility.格雷斯吃吃一笑，但笑声的背后却是锋芒毕露的敌意。 |