"I reviewed the material before the test"
"The cool water refreshed us"
"She freshened up after the tennis game"
I think I'll just refresh myself with a cup of tea before I go to meet the children.
我想在见孩子们之前先喝杯茶来恢复一下精神。
After a good day's sleep I awoke refreshed.
She would breathe in the fresh air..to refresh her body.
牛津高阶第八版
美国韦氏词典
Dictionary.com
Free Dictionary
维基百科 (自由的百科全书)