safeguard against是什么意思 safeguard against怎么读
safeguard against的英文翻译是什么意思，词典释义与在线翻译
safeguard against的用法和样例
- In printing, a small overlap where two colours meet to safeguard against a gap which might otherwise occur due to a lack of register.
在彩色套印技术中，两种颜色接合处的一小点儿重叠，为防止由于套准不好而可能出现的间隙。参阅register。 - We make copies of our computer disks as a safeguard against accidents.
我们复制了计算机磁盘以防意外。
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