roll-back
英['rəʊlb'æk]
美['rəʊlb'æk]
- 滚回,反绕,重新执行
详细释义
名词 rollback:
-
the act of forcing the enemy to withdraw
-
reducing prices back to some earlier level
双语例句
- I keep the ball from rolling back down the slopes.
我不让球滚回坡下。 - The text then scrolls until it reaches the other end, whereupon it reverses direction and scrolls back to its starting point.
然后文字开始滚动直到到达另一侧，之后改变方向，再滚回它的起始位置。
用法讲解
- roll back the tide of war 击退侵略
- roll back 压低
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