英语词组depen on, rely on ,lean on的区别

英语词组depen on, rely on ,lean on的区别 rely on ,rely for区别 depend on和rely on的区别? depend on与rely on的区别 求助lean against/lean on 两个词组的意思. Rely on stand on和rely on 区别 rely on sb to do rely on sb doing 区别 rely on sb.to do 和rely on sb.doing 的区别 rely on sb to do 与rely on sb doing的区别求答～ rely on sb.to do sth.与rely on sb.doing sth.的区别 依靠depend on, rely on, rest on怎么区别?