1.a fit of laughter 一阵笑声
When he made a face, the others burst into a fit of laughter.
他做个鬼脸,大家一阵大笑
。2.as it happens 碰巧来到;恰好碰巧;当时发生的
I'm trying to learn their names (there are over fifty of them, as it happens, in the one office), and it isn't easy to do.
我努力记住他们的名字(碰巧这一个办公室五十多人),全部记住他们的名字是不容易的
。3.best-selling book 畅销书
On the coffee table sat a copy of an earlier best-selling book I wrote.
在咖啡桌旁放着她带来的我写的第一本畅销书
。4.laugh off 用笑摆脱;笑而不理,表示不当一回事;一笑了之
What a fool you are to do such a thing! That really makes people laugh off their front teeth.
你怎么做出那样愚蠢的事情?真是让人笑掉大牙
。