The company is facing a longtime problem with its supply chain.
কোম্পানিটি তার সাপ্লাই চেইনের দীর্ঘদিনের সমস্যার সম্মুখীন হচ্ছে।
COLLOCATIONS
longtime friend, longtime partner, longtime resident, longtime employee
WORD FORMSPlural: N/A (does not change form)USAGE NOTES
Used as an adjective before a noun to describe a duration of time that has passed in a specific role or state.