我看不到它。使用“Capability Manager”或“Members”等插件查看可用功能列表时，这些功能将无法显示。

这是我尝试使用的代码：

add_action( \'init\', \'register_taxonomy_spot_tag\' );

function register_taxonomy_spot_tag() {

    $labels = array( 
        \'name\' => _x( \'Spot Tags\', \'spot tag\' ),
        \'singular_name\' => _x( \'Spot Tag\', \'spot tag\' ),
        \'search_items\' => _x( \'Search Spot Tags\', \'spot tag\' ),
        \'popular_items\' => _x( \'Popular Spot Tags\', \'spot tag\' ),
        \'all_items\' => _x( \'All Spot Tags\', \'spot tag\' ),
        \'parent_item\' => _x( \'Parent Spot Tag\', \'spot tag\' ),
        \'parent_item_colon\' => _x( \'Parent Spot Tag:\', \'spot tag\' ),
        \'edit_item\' => _x( \'Edit Spot Tag\', \'spot tag\' ),
        \'update_item\' => _x( \'Update Spot Tag\', \'spot tag\' ),
        \'add_new_item\' => _x( \'Add New Spot Tag\', \'spot tag\' ),
        \'new_item_name\' => _x( \'New Spot Tag Name\', \'spot tag\' ),
        \'separate_items_with_commas\' => _x( \'Separate spot tags with commas\', \'spot tag\' ),
        \'add_or_remove_items\' => _x( \'Add or remove spot tags\', \'spot tag\' ),
        \'choose_from_most_used\' => _x( \'Choose from the most used spot tags\', \'spot tag\' ),
        \'menu_name\' => _x( \'Spot Tags\', \'spot tag\' ),
    );

    $args = array( 
        \'labels\' => $labels,
        \'public\' => true,
        \'show_in_nav_menus\' => true,
        \'show_ui\' => true,
        \'show_tagcloud\' => true,
        \'hierarchical\' => false,

        \'rewrite\' => true,
        \'query_var\' => true,
        \'capabilities\' => array(
            \'manage_terms\' => \'manage_spot_tags\',
            \'edit_terms\' => \'edit_spot_tags\',
            \'delete_terms\' => \'delete_spot_tags\',
            \'assign_terms\' => \'assign_spot_tags\'
        )
    );

    register_taxonomy( \'spot_tag\', array(\'spot\'), $args );
}