Home/main/maintainermaintainerUnknownSeenFamiliarMastered🇬🇧 UK/men'teinə/🇺🇸 US/men'teinә/B1Definitionsn.A person who maintains or upholds something; someone who performs maintenance work.维护者;维修工🧩 Root BreakdownRoot-derivedmainstay, remain, dwell+tainhold, keep+erone who does, agent=maintainerExample Sentences← Back to main