您要查找的是不是：
- Eg: The fear of flu mutate into a form that passes easily between human has seen a global race to stockpile vaccine and protective face masks. 由于害怕流感变异后会变得容易在人群中传染,全世界都在急着储备疫苗和保护性口罩。
- Four members of the United States cycling team apologized after wearing protective face coverings when then arrived in the city. 四名成员的美国自行车队道歉后，穿上防护面对覆盖，然后抵达时，在该城市。
- This paper discussed the necessity of oil-repellent finishing of the filter with polypropylene meltblown nonwovens for protective face mask using in pesticide spraying and carried out the finishing. 讨论了农药喷施用防护口罩过滤材料熔喷聚丙烯非织造布拒油整理的必要性,进行了过滤材料的拒油整理。
- The revetment type combining cast-in-situ concrete protection face and dry masonry block stone is introduced. 并介绍了现浇混凝土护面与干砌块石相结合的护岸型式。
- The application of the technology pledged the oil field was poured into qualified water,protected face in stal-lations and stratum ener... 该技术的应用保证了油田注入合格水,保护地面设施及地层能量,提高原油采收率,为油田稳产、高产提供了有利的保障。
- A protective covering for the face or head. 罩，防护罩用于脸或头的保护性覆盖物
- A mother naturally feels protective towards her children. 母亲对自己的孩子自然会悉心保护。
- They netted the fruit trees to protect them from birds. 他们用网覆盖住果树以使其免遭鸟害。
- Piling stone dam remould with concrete protective face 用混凝土护面改造堆石拦河坝
- We are facing a problem of great complexity. 我们正面对着一个极复杂的问题。
- The elemental truth was facing us. 基本的事实面对着我们。
- How can we protect our computer files? 我们怎样才能保护我们的计算机数据？
- A protective covering of bony plates or scales. 护身甲壳保护骨盘或介壳的覆盖层
- I live in a small room facing the north. 我住在朝北的小房间里。
- He put his arm round her in a protective gesture. 他用一只手臂围住她做出保护的姿势。
- A plastic cover protect the computer. 这台计算机由一个塑料防护罩盖着。
- Superb Total Dermal Protection Face Cream SPF 特效面部防护霜
- It's our duty to protect the saplings. 保护树苗是我们的责任。
- Situated in, toward, or facing the north. 北部的位于，朝向或面朝北的
- A decorative or protective covering or cover. 罩子一个装饰性或保护性的罩或盖
