ixtiyoriy

1. добровольный

• ixtiyoriy ravishda добровольно

2. произвольный, факультативный

• darsga ixtiyoriy qatnashmoq посещать уроки факультативно

1. a voluntary, free-will, willing, freely

2. adv voluntarily, of one's own accord, of one's own free will

ıqtıyarlı, erki menen