写出下列词组的意思

laugh at
1. 嘲笑
They all laughed at her queer idea.
他们都嘲笑她的怪念头。

laugh away
1. 用笑驱除;用笑掩饰
He tried to laugh away her doubts.
他试图用笑来打消她的疑虑。

laugh down 用笑声打断

laugh off
1. 用笑驱除;用笑掩饰
She simply laughed off her resentment at the intrusion.
她只是用笑声来掩饰她对别人打搅的不满。
2. 对...一笑置之
All these reports were laughed off as nonsense.
所有这些报导被当作一派胡言而一笑置之。

laugh over 笑着谈论

laugh at
1. 嘲笑
They all laughed at her queer idea.
他们都嘲笑她的怪念头。

laugh away
1. 用笑驱除;用笑掩饰
He tried to laugh away her doubts.
他试图用笑来打消她的疑虑。

laugh down
1. 用笑声打断(或拒绝)
They laughed the speaker down.
他们用笑声把演讲者轰下台去。

laugh off
1. 用笑驱除;用笑掩饰
She simply laughed off her resentment at the intrusion.
她只是用笑声来掩饰她对别人打搅的不满。
2. 对...一笑置之
All these reports were laughed off as nonsense.
所有这些报导被当作一派胡言而一笑置之。

get the laugh over sb.(=get the la