n.(尤指汽车或飞机的)建造者，制造者，建造商

原形：constructor复数：constructors

The constructor initializes the properties of the object when it's created.
构造函数在对象创建时初始化其属性。
The class 'Car' has a constructor that takes two arguments: model and color.
类'Car'有一个构造函数，它接受两个参数：型号和颜色。
The constructor function in JavaScript is used to create instances of objects.
JavaScript中的构造函数用于创建对象实例。
Each time a new instance of the class is created, its constructor is called automatically.
每次创建类的新实例时，都会自动调用其构造函数。
In Python, the `__init__` method serves as the constructor for a class.
在Python中，`__init__`方法作为类的构造函数。
The constructor can also be used to set up any necessary dependencies for the object.
构造函数也可用来设置对象所需的任何依赖关系。
The constructor for this custom widget sets up its initial display settings.
这个自定义小部件的构造函数设置了其初始显示设置。
Without a constructor, objects of the class would be initialized with default values.
如果没有构造函数，类的对象将被赋予默认值。
In C++, constructors have the same name as the class and no return type.
在C++中，构造函数与类名称相同，且没有返回类型。
The constructor is vital for ensuring the object is in a valid state immediately after creation.
构造函数对于确保对象在创建后立即处于有效状态至关重要。