1. (狂笑)：/grovel (趴) | /guffaw (狂笑) | /hail (万岁)

2. 哄笑：guff 胡说 | guffaw 哄笑 | guggle 咯咯声

3. 哄笑, 狂笑：Grovel 五体投地,曲膝 | Guffaw 哄笑, 狂笑 | Hail 向...欢呼, 致敬

4. 喧笑：窃笑 titter | 喧笑 guffaw | 放声大笑 cachinnate

1. 狂笑；大笑；哄笑
    A guffaw is a very loud laugh.

guffaw

    e.g. He bursts into a loud guffaw.
           他突然大笑起来。

2. 哈哈大笑；狂笑
    To guffaw means to laugh loudly.

    e.g. As they guffawed loudly, the ticket collector arrived...
           他们正哈哈大笑的时候，检票员到了。
    e.g. ''Ha, ha,'' everyone guffawed. ''It''s one of Viv''s shock tactics.''
           “哈哈，”所有人都大笑起来，“这是维夫的一招出奇制胜的战术。”

1. a burst of deep loud hearty laughter

    Synonym: belly laugh

1. laugh boisterously

    Synonym: laugh loudly