Home/decelerometerdecelerometer/dee-sel-uh-rom-i-ter/US // diˌsɛl əˈrɒm ɪ tər //UK // (dɪˌsɛləˈrɒmɪtə) //减速器,减速机,减速仪,减速计Definitionsn.名词 noun1: a device that measures the rate of deceleration, as of a vehicle.Level 4Browse all words →