区别position&situation,general&common

区别position&situation,general&common usual common general ordinary 区别 condition、situation、position、case的区别是什么 state,situation,conditing,position用法的区别 situation,position,condition有什么区别? ,position ,situation ,state ,condition的区别吗? state situation position三者有什么区别? situation和position当位置的区别 谁知道common 和general的区别啊 normal/usual/common/regular/general区别~ frequent common ordinary general regular的区别 ordinary common universal general 的区别?