rolls over

1.滚动

2.使滚;滚;〔美棒球〕得分

3.同“roll”

1.Same as roll

2.if you roll over money that you have invested, you invest it in something similar

3.to agree that an amount of money that someone owes can be paid back at a later date

4.to defeat an opponent easily; to be easily defeated because you do not defend yourself