"guard against" in Chinese (Simplified)

防范预防

Definition

采取行动或预防措施，以防止不好的事情发生。

多用于正式或半正式场合。通常后接要防范的事物，如“guard against fraud（防范欺诈）”。强调主动预防，经常出现在建议或指导中。

You should guard against catching a cold in winter.

你应该**防范**冬天感冒。

Always guard against leaving your bag unattended.

始终要**防范**无人看管你的包。

We must guard against making the same mistakes again.

我们必须**防范**再犯同样的错误。

Doctors advise people to guard against sunburn by using sunscreen.

医生建议人们使用防晒霜来**防范**晒伤。

It's wise to guard against scams when shopping online.

网上购物时**防范**诈骗是明智的。

We install alarms to guard against break-ins.

我们安装警报器来**防范**入室盗窃。