rindexrangemaster./reynj-mas-ter, -mah-ster/US // ˈreɪndʒˌmæs tər, -ˌmɑ stər //铃音师,铃音大师,铃音师父,铃铛师Definitionsn.noun · 名词1.›a person in charge of a firing range. Level 3More words in r →