rock.shaft
rockshaft的音标和读音:DJ音标发音: [ˈrɔkˌʃæft]KK音标发音: [ˈrɑkˌʃæft]
rockshaft的词性:n.(名词)
1. A shaft that oscillates or rocks upon its bearings but does not revolve.摇臂轴:一种在轴承上来回摆动或摇动但不绕转的轴