Harry even had to cover his face duck out of view to hide his uncontrolled guffaws.哈里王子更是一发不可收拾,捂住脸,狂笑起来....

n.大笑，狂笑( guffaw的名词复数 )v.大笑，狂笑( guffaw的第三人称单数 )...

guffaws的音标：...