英语介词 ON的用法I can hardly exist on the wage I am getting ;there is no money for luxuries此题ON 能换成BY 么
问题描述：
英语介词 ON的用法
I can hardly exist on the wage I am getting ;there is no money for luxuries
此题ON 能换成BY 么
答
此处可以替换
on 表依靠,依存的含义时都可以这么做
I live on selling food.
I make a living by selling food.