on one's own中one's是指什么

on one's own中one's是指什么 on one's own on one's own 什么意思 on one's own 近义词 by one's own 和 on one's own 有什么区别吗? 独自的短语是on one`s own还是in one`s own on one's own by oneself 有什么区别? by oneself 和on one's own有什么区别? by oneself 与on one's own 有什么区别? on one's own的意思 on one's own怎么用? Anything - Stand On One's Own