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roll-back的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 rollback:
-
the act of forcing the enemy to withdraw
-
reducing prices back to some earlier level
roll-back的用法和樣例：
例句
- I keep the ball from rolling back down the slopes.
我不讓球滾回坡下。 - The text then scrolls until it reaches the other end, whereupon it reverses direction and scrolls back to its starting point.
然后文字開(kāi)始滾動(dòng)直到到達另一側，之后改變方向，再滾回它的起始位置。
詞匯搭配
- roll back the tide of war 擊退侵略
- roll back 壓低
