belly y laugh捧腹大笑
belly-laugh欢笑
Big belly laugh捧腹大笑
a belly laugh开怀大笑;大笑
同义词：guffaw
同义词：sidesplitterhowlerthigh-slapperscreamwowriot
同义词：bellylaugh
N-COUNT（可数名词） A belly laugh is a very loud, deep laugh. 捧腹大笑
Each gag was rewarded with a generous belly-laugh.
每一次插科打诨都引来一阵捧腹大笑。