您要查找的是不是：
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Her age is of secondary interest. 她的年龄不太重要。
- He lied to the court to shield his friend. 他对法庭说谎以包庇自己的朋友。
- The sword glanced off the shield. 剑擦过盾牌。
- secondary shielding 第二屏蔽
- In secondary school, children get more advanced knowledge. 在中学，孩子获得更深一些的知识。
- A secondary matter; a side issue. 次要的第二位的事; 较次要的问题
- A secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- A pad or shield of cloth worn over an eye socket or an injured eye. 护眼片，眼罩带在眼窝或受伤的眼上的垫子或布片
- A pair of horizontal parallel lines drawn across a shield. 盾形纹章上的横条纹画在盾形纹章上的两条水平的平行线
- The government introduced universal secondary education years ago. 几年前，政府就倡导普及中等教育。
- Our aim is that all children complete secondary education. 我们的宗旨是让所有孩子完成中等教育。
- This car polish is an effective shield against rust. 这种汽车上光蜡很有防锈作用。
- Many older people still believe that women's careers are secondary. 许多年岁大一点的人仍然认为妇女的职业生涯并不那么重要。
- Motorcyclists must wear helmets to shield them from injury. 摩托车手必须戴头盔保护自己免受伤害。
- All other considerations are secondary to his safety. 现在首先要考虑的是他的安全，其他事都是次要的。
- The shield protected him from the blows of his enemy. 这盾牌保护他免受敌人的打击。
- In secondary school, students get more advanced knowledge. 在中学里，学生获得更深一些的知识。
- A shield placed to protect an object from the wind. 风挡为防止一个物体受风吹而安置的保护物
- You can think of shielding as serving two purposes. 屏蔽的作用可以从两方面来理解。
