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1·As an additional safeguard against weeds you can always use an underlay of heavy duty polyethylene.

作为另外一种预防杂草的防护措施，你可以一直使用一层厚重耐磨的聚乙烯底垫。《柯林斯英汉双解大词典》

2·The leaflet explains how to safeguard against dangers in the home.

小册子告诉人们在家里如何防备各种危险。《牛津词典》

3·They safeguard against cancer.

他们能抗癌。

4·Safeguard against Settings change.

保卫对抗设定变化。

5·Keeping clean is a safeguard against disease.

保持清洁是抵御疾病的防护措施。

6·Warm clothes help to safeguard against catching cold.

穿得暖和有助于预防感冒。

7·Sipping on a cup of hot tea may be a safeguard against cancer.

餟饮一杯热茶就可以做一个抗癌的保卫者。

8·There is no safeguard against inappropriate data types being added.

没有保护措施来防止添加不适当的数据类型。

9·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。

10·The usual safeguard against data errors is to have all the data punched twice.

通常防止数据出现错误的措施是把全部数据都穿孔两遍。

防范

1·Its international reserves now stand at over $1 trillion. At most the Bank of China needs to hold about $600 billion as a safeguard against potential shocks.

中国的外汇储备已突破1万亿美元，要防范可能发生的经济冲击，中国央行充其量只需要6000亿美元左右。

2·By doing so, they instituted a system of checks and balances as a safeguard against any one of the three branches from abusing its authority.

通过这样做，他们创立了一个制约与平衡的制度，以防范三个分支中的任何一个滥用权力。

3·Therefore, regulations and monitoring system on clearing and redemption may be necessary for smooth operation as they provide a safeguard against over-issuance.

因此要确保系统正常运作，清算和赎回方面的监管及监测系统必不可少，因为它们可以防范过量发行。

预防

1·As an additional safeguard against weeds you can always use an underlay of heavy duty polyethylene.

作为另外一种预防杂草的防护措施，你可以一直使用一层厚重耐磨的聚乙烯底垫。《柯林斯英汉双解大词典》

2·The best safeguard against corrosion is to ensure that finishes conform to the design and that design improvements are incorporated as minor changes whenever possible.

设计上已经考虑了任何可能的微小变化，因此，预防腐蚀的最好方法就是确保按照设计方案涂涂层。

3·Warm clothes help to safeguard against catching cold.

穿得暖和有助于预防感冒。

4·To safeguard against a disaster, such as a fire or an earthquake, you should keep duplicates of your server backups in a different location from the location of the servers.

为了预防灾难(例如火灾或地震)的发生，应将服务器备份的副本存放在服务器位置之外的其他位置上。