on foot有没有复数on feet?
on foot有没有复数on feet?
walk on feet 还是 walk on foot
步行是 on foot 还是on feet 因为是两只脚,是不是用复数啊
stand on your own foot 中是用foot 还是用feet
go to shool on foot 为什么是foot而不是feet?
I often go ?.?处是填by foot,by walk,on feet还是on foot?
She goes to work on foot还是feet
脚是不是foot 复数 feet.
on foot
五年级英语上册47页第二题为什么on foot的foot不是feet
I often go to school on feet(foot)我搞不懂.怎么会用feet 上网查 都是foot 是
请问go on foot on foot walk有区别吗?