piecemeal

adjective
1
done or happening gradually at different times and often in different ways, rather than carefully planned at the beginning
تدریجی, مرحله‌به‌مرحله, پله‌پله, تکه‌تکه, بی‌برنامه
adverb
1
gradually at different times and often in different ways, rather than in a way that is carefully planned at the beginning
تکه‌تکه, کم‌کم, اندک‌اندک, به تدریج