guf.fawn.(名词)A hearty, boisterous burst of laughter.哄笑,狂笑:开心的,兴高采烈的一阵大笑v.intr.(不及物动词)guf.fawed,guf.faw.ing,guf.faws To laugh heartily and boisterously.哄然大笑:开心地,兴高采烈地大笑来源:[Probably imitative] [可能源于象声]