y oneself 单独,独力
He is learning English by himself.
他正在自学英语
for oneself
独自地,靠自己的力量
I must check for myself.
我一定要亲眼看见才能相信
请及时采纳,不懂继续问( 天天在线 ）
by oneself与for oneself的区别
y oneself 单独,独力
He is learning English by himself.
他正在自学英语
for oneself
独自地,靠自己的力量
I must check for myself.
我一定要亲眼看见才能相信
请及时采纳,不懂继续问( 天天在线 ）