Once it goes through the kiln it becomes a material called clinker: the key binding ingredient in cement.

一旦进入窑炉，它就变成了一种叫做熟料的材料：水泥的关键粘合成分。

But I recommend you to get familiar with the key bindings.

但我建议您熟悉按键绑定。

One note about the key bindings: all the key bindings have a form that is like you type a prefix and then some key.

关于键绑定的一个注意事项：所有键绑定都有一种形式，就像您键入一个前缀，然后键入某个键。