区别就是两者都是动词help +介词短语,只不过help out with多了个副词out,但意思是差不多的,具体的不同如下
help out with中文意思是帮助解决,帮忙做……
hey promised to help out with the preparation.他们都保证帮我做准备工作。
help with中文意思是帮忙某人做……!
She became uncooperative: unwilling to do her homework or help with any household chores.她变得不合作起来:不愿做作业或是帮助分担家务。