laugh loud 还是laugh loudly?

laugh loud 还是laugh loudly? 是laugh loudly 还是laugh aloud? laugh out loud laugh out loud怎么读 laugh 不是说:loud是形容词,修饰名词.loudly是副词,跟在动词之后.那为什么loud要与speak,laugh连用? LOL(Laugh out loud)怎样念? him to laugh 还是him laugh loud=loudly还是aloud=loudly make us laugh还是laughing they. (laugh).loudly when she entered the room there is a girl to laugh loudly.改病句