1. 窃笑：snifty 傲慢的 | snigger 窃笑 | sniggle 垂钓
2. 偷偷的笑：偷听者earwigeavesdropper | 偷偷的笑snigger | 偷偷地furtivelyslinkingly
3. 暗笑/吃吃地窃笑/吃吃窃笑/偷偷的笑：snifter /狭口的酒杯/一口/一杯/ | snigger /暗笑/吃吃地窃笑/吃吃窃笑/偷偷的笑/ | sniggle /向鳝鱼洞垂下钓钩钓/
4. 尽力抑制住地笑：snicker 不礼貌,不怀好意地笑 | snigger 尽力抑制住地笑 | guffaw 大笑,狂笑
1. 暗笑;窃笑
If someone sniggers, they laugh quietly in a disrespectful way, for example at something rude or unkind.
e.g. Suddenly, three schoolkids sitting near me started sniggering...
3 个坐在我附近的学童突然偷偷地笑了起来。
e.g. How can I forget, with people sniggering behind my back?...
我怎么会忘记呢？人们一直在我背后偷偷地笑话我。