cachinnate

cachinnate

1. ..Of the class outside holding the post of class teacher to say I am, cachinnate in my friend says, actually I also did not identify you;

任课老师说我是外班的，哄笑之中我一个朋友说，其实我也没认出你；

2. When saying this word, she may be overlooked, the expression that many audience below the stage cachinnate has a little some peculiar.

说这话的时候，她可能没注意到，台下不少听众哄笑的表情稍微有些异样。