unhesitating
🇺🇸
/ʌnˈhezɪteɪtɪŋ/
🇬🇧
/ʌnˈhezɪteɪtɪŋ/
acting or speaking without doubt or delay
She was unhesitating in her support for the project.
她毫不犹豫地支持这个项目。