初二英语词语填空,he doesn't want Mum to help him with his work. He can do it on his ____.

问题描述:

初二英语词语填空,he doesn't want Mum to help him with his work. He can do it on his ____.
on one's own是什么意思啊

是指“自己做”,意思同“by oneself"
如:"He taught himself English"="He learnt English on his own"