严防 meaning in Chinese
be strictly on guard against; take strict precautions against
Examples
- Her fears had always been on the alert for an upheaval .
她日夜提心吊胆，严防突变。 - Poultry farm and hatchery owners and workers should be especially cautious about contact with imported ornamental pet birds .
鸡场和孵化厂的业主及其工人必须严防与进口的装饰性玩赏鸟接触。 - Thirdly we should avoid science realm ' s aberration
其三，严防科学界的越轨行为。 - We should keep a sharp look - out for their disruptive activities
我们要严防他们的破坏活动。 - To alert the customers , its frontline staff and the service contractors
第二级为严防级别，颜色为黄色。