As soon as the bell rang the class were on their feet and out of the door.
铃声一响,全班学生就立即起身跑到门外去了。
c)to feel better again after being ill and in bed 〔生病卧床后〕恢复健康
We’ll soon have you on your feet again.
我们很快就会让你恢复健康。
Examples from the Corpus
on your feet• She'd been on her feet all morning without once sitting down.• You go. I've been on my feet all day, and I need a rest.• The crowd was on its feet.• Daley was on his feet, his armswaving, his mouth working.• He was on his feet, gathering up books from his desk.• He was on his feet, holding out his hand to Nick who went to him and took it trustingly.• I was on my feet in the darkness, dressing quietly.• A correspondent from the New York Times was on his feet.• A socialistyouth was on his feet, roaring with all the force and outrage of his years.• The ones she had just knocked down were on their feet again, hopping on the steps around her.