同义: on my own

靠自己；独自一人；一己之力

I was left to cope on my own.

就剩下我一个人来单独对付。

I roped myself to the chimney.

我用绳子将自己系在了那个烟囱上。

I found myself unable to speak.

我发现自己说不出话了。

I knitted this cardigan myself.

我自己织的这件开襟毛衣。

I'm into electronics myself.

我自己对电子学很感兴趣。

I wrote a message to myself.

我给自己留了个便条。

on my own。都是亲自的意思。