v.偶然发生( hap的过去式和过去分词 )...

happed的音标：...

Dont cry berause it over, smile because it happed.不要因为完结而哭泣, 要为曾经发生面微笑.Blowout can happed anytime , so you'd better keep in mind the ways to closest hideouts.电磁风暴随时有可能发生.The mine flooding happed during construction ...