reg.is.try
n.(名词)【复数】 reg.is.tries 缩写 reg.The act of registering; registration.注册:记录的动作;注册The registered nationality of a ship.船的注册国籍A place for registering.注册地:注册的地方
A book for official records.官方记录簿The place where such records are kept.记录书馆:保管这样的记录的地方