教你說美國口語俚語（43）

 　 1. up and running生龍活虎的
    He’ll be up and running in a few days.
    幾天后他又會生龍活虎。
    2. rested up從疲勞或患病中恢復(fù)
    I’ve rested up.
    我已休息夠了。
    3. live off依賴
    He lives off his parents.
    他仰賴他的父母生活。
    4. sharp犀利
    He has sharp eyes.
    他的眼光犀利。
    5. put in a good word推薦，美言
    Can you put in a good word for me to get that job?
    你能幫我美言幾句，好得到那份工作嗎?