如何调用父构造函数？

class Parent {
    Parent() {
        System.out.println("Parent constructor called");
    }
}

class Child extends Parent {
    Child() {
        super();
        System.out.println("Child constructor called");
    }
}

class Parent:
    def __init__(self):
        print("Parent constructor called")

class Child(Parent):
    def __init__(self):
        super().__init__()
        print("Child constructor called")

class Parent {
    public Parent() {
        Console.WriteLine("Parent constructor called");
    }
}

class Child : Parent {
    public Child() : base() {
        Console.WriteLine("Child constructor called");
    }
}

class Parent {
    constructor() {
        console.log("Parent constructor called");
    }
}

class Child extends Parent {
    constructor() {
        super();
        console.log("Child constructor called");
    }
}