<?php 
/* enqueue scripts and style from parent theme */
add_action( 'wp_enqueue_scripts', 'my_theme_enqueue_styles' );
function my_theme_enqueue_styles() {
	wp_enqueue_style( 
		'child-style', 
		get_stylesheet_uri(),
		array( 'twenty-twenty-one-style' ),
		wp_get_theme()->get( 'Version' ) 
	);
}
?>