锌被用来保护其他金属免受腐蚀。

Zinc is used to protect other metals from corrosion.

《柯林斯英汉双解大词典》

警察在保卫他们自己和其他人免受致命的危险。

The police were defending themselves and others against mortal danger.

《柯林斯英汉双解大词典》

他们挤在一起，免受风吹。

They huddled together to protect themselves from the wind.

《牛津词典》

For the adult learner, the technology has the capability of freeing us in terms of time and space.

对成年学习者而言，技术能够让我们免受,时间和空间的限制。

麻省理工公开课 - 媒体、教育、市场课程节选

But because of the similarity of the viruses, the immune response that people developed would also protect them against natural infections with variola.

因为这两种病毒很相像,人体的免疫应答也能保护自己,免受天花的感染

耶鲁公开课 - 生物医学工程探索课程节选

That was to protect depositors in the case of bank failure and it was a very important innovation because, at that time, there were huge runs on banks.

以保护储户在银行破产中免受损失,该机构的成立是个创举,因为那段时期,银行遭到挤兑

耶鲁公开课 - 金融市场课程节选