safeguard against的用法和樣例：
例句
- In printing, a small overlap where two colours meet to safeguard against a gap which might otherwise occur due to a lack of register.
在彩色套印技術(shù)中，兩種顏色接合處的一小點(diǎn)兒重疊，為防止由于套準不好而可能出現的間隙。參閱register。 - We make copies of our computer disks as a safeguard against accidents.
我們復制了計算機磁盤(pán)以防意外。
