In fact, super will be bound when this trait is mixed into an instance that defines a concrete click method, such as Button.
实际上,super会在这个trait混入一个定义了具体click方法的实例的时候被绑定。
2
In this article, in order to make concrete performing better on road engineering, the brucite fiber is mixed in cement concreteas a new type of concrete pavement materials.
As a new type modified asphalt material, mixed with asphalt concrete, diatomite can improve mechanical performance and enhance the quality of pavement engineering.